7Baggers

CSG Systems International, Inc
(NASDAQ:CSGS) 

CSGS stock logo

CSG Systems International, Inc. provides revenue management, customer experience, and payment solutions primarily to the communications industry in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. It offers Advanced Convergent Platform, a private cloud-based platform; related cus...

Founded: 1994
Full Time Employees: 4,339
Sector: Technology
Industry: Software-Infrastructure

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• Market Cap:
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At a glance:
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Quarterly
Annual
    Unit: USD2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-12-31 2004-09-30 2004-06-30 2004-03-31 2003-12-31 2003-09-30 2003-06-30 2003-03-31 2002-12-31 2002-09-30 2002-06-30 2002-03-31 
                                                                                                    
      revenue
    323,093,000 303,615,000 297,128,000 299,453,000 316,652,000 295,143,000 290,318,000 295,135,000 297,324,000 286,868,000 286,327,000 298,739,000 289,876,000 273,308,000 262,168,000 264,400,000 275,025,000 263,209,000 255,134,000 253,119,000 260,487,000 244,108,000 240,321,000 245,617,000                                                                         
      yoy
    2.03% 2.87% 2.35% 1.46% 6.50% 2.88% 1.39% -1.21% 2.57% 4.96% 9.22% 12.99% 5.40% 3.84% 2.76% 4.46% 5.58% 7.82% 6.16% 3.05%                                                                             
      qoq
    6.42% 2.18% -0.78% -5.43% 7.29% 1.66% -1.63% -0.74% 3.64% 0.19% -4.15% 3.06% 6.06% 4.25% -0.84% -3.86% 4.49% 3.17% 0.80% -2.83% 6.71% 1.58% -2.16%                                                                          
      cost of revenue
    161,397,000 157,534,000 150,140,000 154,498,000 154,197,000 149,487,000 152,892,000 157,887,000 156,145,000 152,734,000 151,142,000 155,021,000 150,154,000 138,462,000 138,134,000 138,418,000 142,026,000 134,705,000 132,938,000 133,542,000 135,165,000 131,073,000 138,153,000 131,206,000                                                                         
      other operating expenses:
                                                                                                    
      research and development
    39,951,000 40,300,000 40,417,000 40,902,000 42,023,000 41,665,000 38,411,000 36,095,000 35,800,000 35,292,000 36,645,000 35,464,000 34,548,000 35,754,000 34,630,000 32,981,000 35,341,000 34,384,000 32,754,000 32,212,000 32,822,000 30,425,000 29,263,000 30,337,000 32,207,000 32,551,000 30,645,000 32,591,000 32,225,000 31,477,000 30,953,000 29,379,000 28,112,000 30,324,000 27,939,000 26,840,000 27,204,000 23,572,000 24,281,000 23,626,000 25,383,000 24,941,000 25,897,000 25,729,000 26,939,000 26,329,000 26,437,000 25,007,000 26,315,000 27,600,000 27,548,000 28,545,000 28,696,000 28,526,000 27,794,000 27,922,000 26,663,000 27,921,000 27,920,000 28,638,000 21,435,000 19,113,000 18,990,000 18,512,000 17,617,000 17,787,000 17,558,000 17,151,000 17,603,000 16,750,000 17,053,000 15,872,000 15,088,000 15,415,000 14,127,000 13,712,000 13,319,000 12,097,000 10,874,000 9,901,000 9,065,000 9,009,000 15,667,000 15,449,000 13,765,000 15,035,000 14,382,000 15,840,000 16,209,000 14,309,000 16,911,000 15,495,000 15,524,000 19,217,000 21,847,000 17,086,000 
      selling, general and administrative
    86,216,000 65,430,000 67,541,000 62,289,000 71,519,000 63,913,000 61,159,000 61,722,000 66,683,000 59,097,000 62,686,000 59,147,000 64,185,000 59,026,000 57,465,000 57,342,000 61,706,000 54,923,000 49,250,000 48,815,000 61,864,000 47,032,000 44,999,000 44,384,000 53,345,000 46,694,000 45,372,000 45,918,000 48,793,000 39,243,000 40,624,000 40,648,000 43,714,000 35,816,000 36,819,000 37,346,000 38,928,000 32,508,000 34,980,000 34,051,000 37,578,000 34,247,000 34,572,000 33,442,000 40,013,000 39,036,000 39,140,000 35,299,000 41,924,000 38,444,000 37,388,000 34,797,000 39,396,000 33,963,000 33,799,000 31,625,000 31,470,000 31,011,000 32,526,000 33,339,000 29,978,000 19,396,000 16,678,000 16,534,000 15,619,000 15,084,000 14,989,000 13,818,000 15,471,000 12,717,000 13,247,000 12,422,000 13,430,000 10,566,000 10,719,000 11,028,000 11,090,000 10,449,000 11,651,000 9,937,000 9,108,000 12,229,000 29,043,000 28,238,000 24,395,000 20,556,000 22,242,000 23,223,000 22,301,000 25,200,000 31,981,000 29,732,000 27,951,000 29,429,000 33,019,000 21,193,000 
      depreciation
    4,208,000 4,301,000 4,585,000 5,013,000 5,336,000 5,313,000 5,337,000 5,636,000 6,034,000 5,862,000 5,573,000 5,720,000 5,913,000 5,896,000 5,651,000 6,138,000 6,231,000 6,225,000 6,266,000 6,113,000 5,910,000 5,817,000 5,634,000 5,565,000 5,503,000 5,365,000 5,441,000 5,113,000 5,011,000 4,831,000 4,548,000 3,914,000 3,405,000 3,344,000 3,316,000 3,315,000 3,193,000 3,398,000 3,509,000 3,516,000 3,508,000 3,723,000 3,850,000 3,695,000 3,605,000 3,553,000 3,440,000 3,486,000 4,254,000 4,609,000 4,770,000 5,000,000 5,202,000 5,373,000 5,874,000 5,837,000 6,511,000 6,404,000 6,273,000 6,247,000 5,850,000 4,865,000 6,091,000 5,622,000 6,245,000 4,683,000 4,901,000 4,240,000 4,081,000 4,469,000 4,007,000 3,637,000 3,572,000 3,422,000 3,038,000 2,868,000 2,787,000 2,600,000 2,699,000 2,352,000 2,349,000 2,357,000 3,751,000 3,767,000 4,403,000 3,535,000 3,517,000 3,636,000 3,916,000 4,529,000 4,334,000 4,599,000 4,929,000 5,007,000 4,715,000 4,188,000 
      restructuring and reorganization charges
    2,271,000 5,591,000 4,588,000 7,368,000 1,283,000 2,943,000 7,099,000 1,998,000 7,915,000 1,152,000 2,075,000 5,194,000 4,000 14,193,000 19,005,000 13,106,000 1,841,000 209,000 1,760,000 1,060,000 1,051,000 814,000 2,497,000 966,000 1,563,000 1,330,000 1,826,000 115,000 1,633,000 2,799,000 3,329,000 900,000 4,199,000 1,618,000 2,731,000 248,000 1,017,000 -185,000 5,325,000 -5,741,000 1,252,000 846,000 370,000 606,000 4,928,000 7,784,000                                                   
      total operating expenses
    294,043,000 273,156,000 267,271,000 270,070,000 274,358,000 263,321,000 264,898,000 263,338,000 272,577,000 254,137,000 258,121,000 260,546,000 254,804,000 253,331,000 254,885,000 247,985,000 247,145,000 230,446,000 222,968,000 221,742,000 236,812,000 215,161,000 220,546,000 212,458,000 224,489,000 217,994,000 215,518,000 212,700,000 217,842,000 187,402,000 188,946,000 175,937,000 179,156,000 170,819,000 168,465,000 165,457,000 169,803,000 152,713,000 160,878,000 144,935,000 163,218,000 155,939,000 156,485,000 163,738,000 174,572,000 171,172,000 162,738,000 167,114,000 178,114,000 165,627,000 164,426,000 162,597,000 175,858,000 168,273,000 160,106,000 156,055,000 160,531,000 159,986,000 158,941,000 158,988,000 133,418,000 111,169,000 116,589,000 113,861,000 111,513,000 107,241,000 105,249,000 101,967,000 282,513,000 33,943,000 34,315,000 31,987,000 32,175,000 29,370,000 28,356,000 27,714,000 27,196,000 25,224,000 26,365,000 23,339,000 35,047,000 23,598,000 54,590,000 48,169,000 42,870,000 39,217,000 40,286,000 44,850,000 46,673,000 47,489,000 54,219,000 52,985,000 49,597,000 67,784,000 63,143,000 66,259,000 
      operating income
    29,050,000 30,459,000 29,857,000 29,383,000 42,294,000 31,822,000 25,420,000 31,797,000 24,747,000 32,731,000 28,206,000 38,193,000 35,072,000 19,977,000 7,283,000 16,415,000 27,880,000 32,763,000 32,166,000 31,377,000 23,675,000 28,947,000 19,775,000 33,159,000 30,258,000 33,420,000 30,338,000 32,093,000 29,425,000 25,653,000 24,087,000 25,767,000 26,048,000 28,376,000 24,248,000 27,013,000 25,366,000 36,598,000 29,374,000 41,291,000 34,070,000 31,021,000 26,156,000 21,893,000 19,125,000 13,831,000 21,820,000 20,914,000 16,435,000 20,553,000 21,681,000 18,035,000 22,149,000 21,728,000 23,745,000 28,952,000 27,043,000 22,767,000 22,371,000 24,104,000 20,661,000 22,522,000 14,757,000 16,402,000 16,274,000 17,307,000 19,587,000 21,579,000 23,018,000 21,131,000 21,893,000 23,257,000 20,654,000 21,568,000 21,161,000 20,454,000 19,948,000 22,530,000 21,792,000 22,201,000 9,350,000 23,280,000 13,688,000 15,237,000 20,676,000 21,407,000 21,980,000 21,284,000 15,723,000 -93,792,000 20,537,000 17,971,000 33,400,000 17,241,000 37,817,000 12,699,000 
      yoy
    -31.31% -4.28% 17.45% -7.59% 70.91% -2.78% -9.88% -16.75% -29.44% 63.84% 287.29% 132.67% 25.80% -39.03% -77.36% -47.68% 17.76% 13.18% 62.66% -5.37% -21.76% -13.38% -34.82% 3.32% 2.83% 30.28% 25.95% 24.55% 12.96% -9.60% -0.66% -4.61% 2.69% -22.47% -17.45% -34.58% -25.55% 17.98% 12.30% 88.60% 78.14% 124.29% 19.87% 4.68% 16.37% -32.71% 0.64% 15.96% -25.80% -5.41% -8.69% -37.71% -18.10% -4.56% 6.14% 20.11% 30.89% 1.09% 51.60% 46.96% 26.96% 30.13% -24.66% -23.99% -29.30% -18.10% -10.53% -7.22% 11.45% -2.03% 3.46% 13.70% 3.54% -4.27% -2.90% -7.87% 113.35% -3.22% 59.21% 45.70% -54.78% 8.75% -37.73% -28.41% 31.50% -122.82% 7.03% 18.44% -52.93% -644.01% -45.69% 41.52%     
      qoq
    -4.63% 2.02% 1.61% -30.53% 32.91% 25.18% -20.06% 28.49% -24.39% 16.04% -26.15% 8.90% 75.56% 174.30% -55.63% -41.12% -14.90% 1.86% 2.51% 32.53% -18.21% 46.38% -40.36% 9.59% -9.46% 10.16% -5.47% 9.07% 14.70% 6.50% -6.52% -1.08% -8.20% 17.02% -10.24% 6.49% -30.69% 24.59% -28.86% 21.19% 9.83% 18.60% 19.47% 14.47% 38.28% -36.61% 4.33% 27.25% -20.04% -5.20% 20.22% -18.57% 1.94% -8.49% -17.98% 7.06% 18.78% 1.77% -7.19% 16.66% -8.26% 52.62% -10.03% 0.79% -5.97% -11.64% -9.23% -6.25% 8.93% -3.48% -5.86% 12.60% -4.24% 1.92% 3.46% 2.54% -11.46% 3.39% -1.84% 137.44% -59.84% 70.08% -10.17% -26.31% -3.41% -2.61% 3.27% 35.37% -116.76% -556.70% 14.28% -46.19% 93.72% -54.41% 197.80%  
      operating margin %
    8.99% 10.03% 10.05% 9.81% 13.36% 10.78% 8.76% 10.77% 8.32% 11.41% 9.85% 12.78% 12.10% 7.31% 2.78% 6.21% 10.14% 12.45% 12.61% 12.40% 9.09% 11.86% 8.23% 13.50% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% 
      other income:
                                                                                                    
      interest expense
    -6,990,000 -7,367,000 -7,399,000 -7,198,000 -7,487,000 -7,778,000 -7,698,000 -7,506,000 -8,084,000 -8,036,000 -7,837,000 -7,219,000 -6,146,000 -4,328,000 -2,686,000 -3,272,000 -2,715,250 -3,636,000 -3,633,000 -3,592,000 -2,973,500 -3,641,000 -4,040,000 -4,213,000 -3,362,000 -4,390,000 -4,498,000 -4,560,000 -3,300,500 -4,456,000 -4,480,000 -4,266,000 -3,159,500 -4,186,000 -4,146,000 -4,306,000 -2,969,000 -4,398,000 -4,473,000 -3,005,000 -2,107,750 -2,526,000 -2,537,000  -1,975,000 -2,582,000 -2,546,000  -2,181,000 -2,615,000 -3,180,000 -2,929,000 -3,647,000 -4,078,000 -4,106,000 -4,152,000 -4,185,000 -4,175,000 -4,325,000 -4,341,000 -2,237,000 -1,562,000 -1,629,000 -1,548,000 -1,298,000 -1,395,000 -1,394,000 -1,573,000 -1,744,000 -1,995,000 -1,874,000 -1,808,000 -1,761,000 -1,684,000 -1,895,000 -1,786,000 -1,815,000 -1,862,000 -1,903,000 -1,885,000 -1,771,000 -1,887,000 -1,850,000 -1,915,000 -2,285,000 -1,811,000 -2,684,000 -3,554,000 -4,070,000 -3,291,000 -3,482,000 -3,874,000 -3,675,000 -4,076,000 -4,371,000 -1,911,000 
      interest income
    938,000 1,284,000 1,070,000 1,912,000 2,044,000 1,922,000 2,103,000 2,616,000                                                                                         
      loss on debt extinguishment
       -453,000                                                                                             
      other
    -62,000 1,964,000 -3,598,000 -2,153,000 4,178,000 -2,187,000 174,000 558,000 -1,639,000 813,000 -1,428,000 -2,432,000 -999,000 2,790,000 2,442,000 812,000 -1,632,500 -5,875,000 -100,000 -555,000 -796,000 -2,067,000 -1,048,000 -69,000 -30,750 108,000 1,280,000 -1,511,000 897,000 -709,000 1,008,000 -646,000 -280,750 -970,000 122,000 -275,000 -1,010,000 -1,354,000 -1,895,000 -791,000 106,500 746,000 145,000  1,439,000 106,000 -328,000 51,000 149,000 -130,000 1,498,000 -418,000 208,000 452,000 277,000 -205,000 292,000 2,151,000 -985,000 -303,000 -834,000 13,000 6,000 -2,000 15,000 -13,000   -2,000 2,000 1,000 14,000 88,000 -2,000 73,000 62,000 31,000  3,000 -55,000 -9,000 15,000 868,000 -224,000 -1,299,000 1,261,000 -537,000 -513,000 799,000 753,000 2,443,000 386,000 170,000 -546,000 -1,197,000 87,000 
      total other
    -6,114,000 -4,119,000 -9,927,000 -7,892,000 -1,265,000 -8,043,000 -5,421,000 -4,332,000 -7,903,000 -6,048,000 -8,493,000 -9,082,000 -6,805,000 -1,257,000 -118,000 -9,786,000 -4,863,750 -10,227,000 -4,433,000 -4,795,000 -4,053,250 -6,205,000 -5,525,000 -4,483,000 -3,585,500 -4,599,000 -3,501,000 -6,242,000 -3,521,750 -5,161,000 -3,363,000 -5,563,000 -3,399,500 -4,990,000 -3,945,000 -4,663,000 -6,681,250 -6,439,000 -12,089,000 -8,197,000 -2,992,500 -3,078,000 -3,710,000  -2,939,500 -3,767,000 -4,079,000  -2,808,000 -3,922,000 -2,819,000 -4,491,000 -4,493,000 -4,614,000 -4,903,000 -5,340,000 -4,903,000 -2,996,000 -6,555,000 -5,859,000 -18,389,000 -4,537,000 -3,057,000 -14,686,000 -3,199,000 -3,210,000 -3,121,000 -1,848,000 6,357,000 -800,000 -749,000 -215,000 539,000 2,021,000 3,249,000 3,815,000 4,207,000 4,184,000 3,377,000 2,730,000 121,000 -1,085,000 324,000 -1,170,000 -2,826,000 -14,000 -9,517,000 -3,784,000 -2,946,000 -2,157,000 -596,000 -3,200,000 -3,223,000 -4,401,000 -5,007,000 -982,000 
      income before income taxes
    22,936,000 26,340,000 19,930,000 21,491,000 41,029,000 23,779,000 19,999,000 27,465,000 16,844,000 26,683,000 19,713,000 29,111,000 28,267,000 18,720,000 7,165,000 6,629,000 24,095,000 22,536,000 27,733,000 26,582,000 19,688,000 22,742,000 14,250,000 28,676,000 24,214,000 28,821,000 26,837,000 25,851,000 25,567,000 20,492,000 20,724,000 20,204,000 21,671,000 23,386,000 20,303,000 22,350,000 19,461,000 30,159,000 17,285,000 33,094,000 29,241,000 27,943,000 22,446,000 16,711,000 16,715,000 10,064,000 17,741,000 17,002,000 12,482,000 16,631,000 18,862,000 13,544,000 17,656,000 17,114,000 18,842,000 23,612,000 13,458,000 19,771,000 15,816,000 18,245,000 7,850,250 17,985,000 11,700,000 1,716,000 12,573,500 14,097,000 16,466,000 19,731,000               14,012,000 14,067,000 17,850,000 21,393,000 12,463,000 17,500,000 12,777,000 -95,949,000 19,941,000 14,771,000 30,177,000 12,840,000 32,810,000 11,717,000 
      income tax provision
    -15,935,000 -5,857,000 -7,663,000 -5,361,000 -6,561,000 -4,691,000 -6,170,000 -7,998,000 -4,174,000 -7,989,000 -5,759,000 -8,183,000 -8,118,000 -6,239,000 -1,848,000 -516,000 -5,442,250 -6,406,000 -8,412,000 -6,951,000 -5,055,500 -9,176,000 -3,884,000 -7,162,000 -5,330,000 -7,262,000 -7,458,000 -6,600,000 -4,047,000 -4,391,000 -5,607,000 -6,190,000 -4,910,250 -8,806,000 -8,722,000 -2,113,000 -7,575,750 -12,265,000 -6,448,000 -11,590,000 -7,050,250 -11,196,000 -9,652,000  -5,120,000 -4,831,000 -8,338,000  -1,691,750 -1,331,000 -6,790,000  -1,866,000 -7,701,000 -6,972,000 -11,806,000 -10,846,000 -9,292,000 -6,801,000 -6,751,000 -4,063,000 -6,295,000 -234,000 -652,000 -4,609,000 -4,229,000 -5,763,000 -6,906,000 -9,505,000 -6,913,000 -7,823,000 -8,203,000 -7,629,000 -8,387,000 -8,788,000 -8,494,000 -10,029,000 -9,350,000 -9,564,000 -9,465,000 -5,713,750 -7,990,000 -5,465,000 -5,486,000   -4,707,000 -6,667,000   -8,056,000 -5,968,000 -7,451,500 -6,990,000 -13,562,000 -9,254,000 
      net income
    7,001,000 20,483,000 12,267,000 16,130,000 34,468,000 19,088,000 13,829,000 19,467,000 12,670,000 18,694,000 13,954,000 20,928,000 20,149,000 12,481,000 5,317,000 6,113,000 17,249,000 16,130,000 19,321,000 19,631,000 13,265,000 13,566,000 10,366,000 21,514,000 22,581,000 21,559,000 19,379,000 19,251,000 20,898,000 16,101,000 15,117,000 14,014,000 14,966,000 14,580,000 11,581,000 20,237,000 12,647,000 17,894,000 10,837,000 21,504,000 23,668,000 16,747,000 12,794,000 9,358,000 12,632,000 5,233,000 9,403,000 9,691,000 9,081,000 15,300,000 12,072,000 14,898,000 15,790,000 9,413,000 11,870,000 11,806,000 11,294,000 10,479,000 9,015,000 11,494,000 -1,791,000 11,690,000 11,466,000 1,064,000 8,466,000 11,339,000 10,703,000 12,825,000 19,870,000 13,741,000 13,321,000 14,839,000 13,903,000 15,202,000 15,622,000 16,044,000 15,095,000 13,604,000 15,605,000 15,466,000 22,599,000 13,502,000 8,547,000 8,581,000 12,262,000 16,333,000 7,756,000 10,833,000 6,607,000 -53,572,000 11,885,000 8,803,000 17,057,000 5,850,000 19,248,000 2,463,000 
      yoy
    -79.69% 7.31% -11.30% -17.14% 172.04% 2.11% -0.90% -6.98% -37.12% 49.78% 162.44% 242.35% 16.81% -22.62% -72.48% -68.86% 30.03% 18.90% 86.39% -8.75% -41.26% -37.08% -46.51% 11.76% 8.05% 33.90% 28.19% 37.37% 39.64% 10.43% 30.53% -30.75% 18.34% -18.52% 6.87% -5.89% -46.56% 6.85% -15.30% 129.79% 87.37% 220.03% 36.06% -3.44% 39.10% -65.80% -22.11% -34.95% -42.49% 62.54% 1.70% 26.19% 39.81% -10.17% 31.67% 2.71% -730.60% -10.36% -21.38% 980.26% -121.16% 3.10% 7.13% -91.70% -57.39% -17.48% -19.65% -13.57% 42.92% -9.61% -14.73% -7.51% -7.90% 11.75% 0.11% 3.74% -33.21% 0.76% 82.58% 80.24% 84.30% -17.33% 10.20% -20.79% 85.59% -130.49% -34.74% 23.06% -61.27% -1015.76% -38.25% 257.41%     
      qoq
    -65.82% 66.98% -23.95% -53.20% 80.57% 38.03% -28.96% 53.65% -32.22% 33.97% -33.32% 3.87% 61.44% 134.74% -13.02% -64.56% 6.94% -16.52% -1.58% 47.99% -2.22% 30.87% -51.82% -4.73% 4.74% 11.25% 0.66% -7.88% 29.79% 6.51% 7.87% -6.36% 2.65% 25.90% -42.77% 60.01% -29.32% 65.12% -49.60% -9.14% 41.33% 30.90% 36.72% -25.92% 141.39% -44.35% -2.97% 6.72% -40.65% 26.74% -18.97% -5.65% 67.75% -20.70% 0.54% 4.53% 7.78% 16.24% -21.57% -741.76% -115.32% 1.95% 977.63% -87.43% -25.34% 5.94% -16.55% -35.46% 44.60% 3.15% -10.23% 6.73% -8.54% -2.69% -2.63% 6.29% 10.96% -12.82% 0.90% -31.56% 67.38% 57.97% -0.40% -30.02% -24.92% 110.59% -28.40% 63.96% -112.33% -550.75% 35.01% -48.39% 191.57% -69.61% 681.49%  
      net income margin %
    2.17% 6.75% 4.13% 5.39% 10.89% 6.47% 4.76% 6.60% 4.26% 6.52% 4.87% 7.01% 6.95% 4.57% 2.03% 2.31% 6.27% 6.13% 7.57% 7.76% 5.09% 5.56% 4.31% 8.76% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% 
      weighted-average shares outstanding:
                                                                                                    
      basic
    27,694,000 27,627,000 27,843,000 27,815,000 28,345,000 28,362,000 28,546,000 28,516,000 29,938,000 30,097,000 30,629,000 30,418,000 31,028,000 30,941,000 31,301,000 31,416,000 31,776,000 31,756,000 31,875,000 31,844,000 32,010,000 32,115,000 32,100,000 31,994,000 32,051,000 32,016,000 32,093,000 32,128,000 32,488,000 32,507,000 32,589,000 32,528,000 32,415,000 32,561,000 32,572,000 32,016,000 30,968,000 31,063,000 30,942,000 30,762,000 31,051,000 30,920,000 30,798,000 31,542,000  32,604,000 32,619,000 32,319,000                     33,207,000 33,281,000 33,209,000 33,084,000 39,670,000 38,587,000 41,928,000 44,385,000 46,464,000 46,549,000 46,527,000 46,901,000 47,851,000 47,303,000               
      diluted
    28,218,000 27,970,000 28,132,000 28,267,000 28,665,000 28,468,000 28,600,000 28,797,000 30,115,000 30,284,000 30,726,000 30,609,000 31,298,000 31,159,000 31,492,000 31,810,000 32,010,000 31,960,000 31,993,000 32,146,000 32,278,000 32,273,000 32,258,000 32,358,000 32,465,000 32,518,000 32,458,000 32,438,000 32,855,000 32,806,000 32,908,000 33,102,000 32,865,000 32,901,000 32,996,000 32,594,000 33,014,000 32,639,000 32,811,000 33,672,000 33,438,000 33,287,000 33,095,000 33,340,000  33,996,000 33,543,000 34,035,000                     33,477,000 33,673,000 33,345,000 33,189,000 40,021,000 38,969,000 42,312,000 44,715,000 47,102,000 47,154,000 47,121,000 47,409,000 48,571,000 47,983,000               
      earnings per common share:
                                                                                                    
      basic
    260 740 440 580 1,220 670 480 680 450 620 460 690 650 400 170 190 550 510 610 620 410 420 320 670 700 670 600 600 650 500 460 430 460 450 360 630 410 580 350 700 760 540 420 300 390 160 290 300 280 480 380 460 490 290 370 360 235 320 270 350   350 30                                 
      diluted
    240 730 440 570 1,200 670 480 680 450 620 450 680 650 400 170 190 540 500 600 610 410 420 320 660 700 660 600 590 640 490 460 420 460 440 350 620 380 550 330 640 700 500 390 280 380 150 280 280 260 470 370 460 490 290 370 360 232.5 320 270 350   350 30                                 
      interest and investment income
            1,820,000 1,175,000 772,000 569,000 340,000 281,000 126,000 130,000 79,000 78,000 84,000 124,000 158,000 254,000 303,000 529,000 457,000 392,000 417,000 519,000 390,000 675,000 770,000 811,000 936,000 800,000 704,000 806,000 759,000 707,000 523,000 468,000 364,000 278,000 229,000 167,000 191,000 169,000 225,000 213,000 172,000 174,000 188,000 155,000 220,000 263,000 152,000 220,000 169,000 186,000 175,000 234,000 230,000 157,000 251,000 116,000 141,000 215,000 356,000 482,000 1,102,000 1,193,000 1,124,000 1,579,000 2,212,000 3,707,000 5,071,000 5,539,000 5,991,000 6,046,000 5,277,000 4,670,000 1,901,000 787,000 1,306,000 969,000 758,000 536,000 273,000 283,000 325,000 381,000 443,000 288,000 282,000 221,000 561,000 842,000 
      loss on derivative liability upon debt conversion
                   -7,456,000                                                                                 
      amortization of original issue discount
                    -587,500 -794,000 -784,000 -772,000 -555,250 -751,000 -740,000 -730,000 -524,750 -709,000 -700,000 -690,000 -496,000 -671,000 -661,000 -652,000 -536,750 -634,000 -625,000 -888,000 -964,000 -1,062,000 -1,136,000 -1,658,000 -1,159,750 -1,576,000 -1,547,000  -1,073,500 -1,460,000 -1,430,000  -993,750 -1,351,000 -1,325,000 -1,299,000 -1,274,000 -1,251,000 -1,226,000 -1,203,000 -1,179,000 -1,158,000 -1,420,000 -1,449,000 -1,446,000 -1,462,000 -1,685,000 -2,300,000 -2,057,000 -2,017,000 -2,083,000 -2,225,000                             
      revenues
                            254,747,000 251,414,000 245,856,000 244,793,000                                                                     
      cost of revenues
                            131,871,000 132,054,000 132,234,000 128,963,000                                                                     
      loss on extinguishment of debt
                                -202,500   -810,000                                                                 
      revenues:
                                                                                                    
      cloud and related solutions
                                214,987,000 186,473,000 187,401,000 177,516,000 169,565,000 164,789,000 157,879,000 158,777,000 155,913,000 151,217,000 149,992,000 149,814,000                                                         
      software and services
                                18,528,000 14,283,000 13,331,000 11,959,000 16,212,000 15,726,000 15,896,000 15,058,000 20,436,000 18,634,000 21,152,000 19,178,000 25,377,000 23,231,000 22,437,000 22,633,000 30,032,000 22,079,000 25,618,000 24,856,000                                                 
      maintenance
                                13,752,000 12,299,000 12,301,000 12,229,000 19,427,000 18,680,000 18,938,000 18,635,000 18,820,000 19,460,000 19,108,000 17,234,000 23,510,000 19,842,000 18,915,000 19,165,000 21,252,000 21,943,000 22,583,000 20,814,000                                   25,103,000 24,546,000 24,307,000 24,636,000 23,653,000 25,051,000 24,657,000 23,676,000 22,828,000 22,403,000 27,461,000 25,649,000 23,746,000  
      total revenues
                                247,267,000 213,055,000 213,033,000 201,704,000 205,204,000 199,195,000 192,713,000 192,470,000 195,169,000 189,311,000 190,252,000 186,226,000 197,288,000 186,960,000 182,641,000 185,631,000 193,697,000 185,003,000 184,558,000 188,028,000 194,549,000 186,180,000 186,107,000 180,632,000 198,007,000 190,001,000 183,851,000 185,007,000 187,574,000 182,753,000 181,312,000 183,092,000 154,079,000 133,691,000 131,346,000 130,263,000 127,787,000 124,548,000 124,836,000 123,546,000 123,611,000 117,980,000 116,870,000 113,596,000 113,452,000 107,561,000 99,504,000 98,744,000 96,643,000 98,450,000 95,053,000 92,960,000 85,514,000 96,800,000 141,719,000 136,906,000 136,646,000 133,073,000 129,663,000 130,364,000 129,857,000 25,510,000 142,361,000 141,932,000 155,205,000 155,614,000 169,738,000 130,375,000 
      total cost of revenues
                                130,180,000 109,052,000 109,492,000 101,096,000 99,726,000 99,717,000 97,660,000 97,708,000 99,461,000 93,420,000 92,783,000 89,483,000 95,497,000 92,182,000 91,796,000 100,266,000 99,087,000 94,470,000 93,682,000 102,104,000 94,155,000 94,898,000 94,758,000 93,354,000 100,916,000 100,411,000 92,520,000 89,969,000 91,022,000 92,988,000 90,876,000 90,764,000 74,200,000 67,795,000 74,837,000 72,972,000 80,832,000 64,453,000 65,127,000 65,267,000 63,430,000 62,906,000 60,662,000 58,352,000 60,623,000 56,623,000 49,987,000 50,576,000 49,499,000 50,696,000 46,896,000 47,420,000 41,117,000 49,922,000 73,441,000 73,500,000 73,100,000 72,449,000 67,397,000 64,230,000 67,461,000 71,813,000 67,605,000 70,976,000 72,208,000 70,589,000 68,778,000 51,417,000 
      loss on repurchase of convertible notes
                                        -2,162,750 -332,000 -5,108,000 -3,211,000                                                         
      cash dividends declared per common share
                                        180 190           75 150 150                                              
      cash dividends declared per common share:
                                          190 190 175 175 175 175 157.5 157.5 157.5 150                                                 
      processing and related services
                                            148,401,000 143,887,000 141,289,000 143,833,000 142,413,000 140,981,000 136,357,000 142,358,000 138,341,000 133,294,000 131,184,000 134,634,000 135,980,000 138,993,000 133,362,000 136,314,000 133,076,000 131,099,000 129,113,000 131,378,000 129,382,000 124,984,000 121,363,000 122,046,000 119,116,000 116,267,000 114,859,000 114,728,000 115,919,000 110,582,000 109,305,000 104,169,000 104,379,000 97,769,000 90,313,000 89,609,000 87,356,000 90,272,000 87,715,000 86,421,000 86,812,000 87,568,000 88,717,000 83,366,000 84,319,000 80,748,000 80,895,000 81,132,000 80,799,000 79,369,000 91,041,000 91,176,000 96,929,000 93,587,000 91,583,000 90,934,000 
      restructuring charges
                                                  39,000 1,218,000 11,466,000 76,000 -38,000 901,000 1,648,000  119,000 702,000 4,865,000 1,662,000 1,346,000  1,955,000  -7,000 221,000 415,000 76,000 6,000 102,000 8,000 7,000 8,000 56,000 85,000 -33,000 472,000 106,000  78,000 1,141,000 1,149,000 14,525,000 3,000 6,129,000 715,000 307,000 91,000 145,000 2,151,000 4,247,000 3,451,000 993,000 3,159,000     
      income tax benefit
                                                       1,354,000              1,471,000    323,000   -208,000   269,000 969,000 2,795,000   -27,789,000 -2,345,000   -5,588,000 -5,060,000   -6,170,000 42,377,000       
      software, maintenance and services
                                                    38,451,750 52,886,000 54,923,000 45,998,000 62,027,000 51,008,000 50,489,000 48,693,000 54,498,000 51,654,000 52,199,000 51,714,000 24,697,000 8,707,000 9,983,000 8,217,000 8,671,000 8,281,000 9,977,000 8,818,000 7,692,000 7,398,000 7,565,000 9,427,000 9,073,000 9,792,000 9,191,000 9,135,000 9,287,000 8,178,000 7,338,000 6,539,000 -1,298,000 9,232,000               
      weighted-average shares outstanding—basic:
                                                                                                    
      common stock
                                                    3,000 32,084,000 32,125,000 32,133,000 -47,000 31,980,000 32,194,000 32,392,000 -123,000 32,765,000 32,866,000 32,610,000 -36,000 32,365,000 32,303,000 33,051,000 42,000 33,287,000 10,366,000 12,321,000                             
      participating restricted stock
                                                        -5,000  1,000 66,000 -21,000 141,000 161,000 327,000 -36,000 464,000 531,000  -46,000 1,008,000 337,000 504,000                             
      total
                                                    3,000 32,084,000 32,125,000 32,133,000 -52,000 31,980,000 32,195,000 32,458,000 -144,000 32,906,000 33,027,000 32,937,000 -72,000 32,829,000 32,834,000 33,794,000 -4,000 34,295,000 10,703,000 12,825,000                             
      weighted-average shares outstanding—diluted:
                                                                                                    
      weighted-average shares outstanding - basic:
                                                                                                    
      weighted-average shares outstanding - diluted:
                                                                                                    
      loss on repurchase of convertible debt securities
                                                                                                    
      gain on repurchase of convertible debt securities
                                                                -79,000 -1,683,000  -10,952,000    1,468,000                             
      income from continuing operations
                                                                -1,791,000 11,690,000   8,466,000 9,868,000   19,870,000 13,418,000 13,321,000 14,839,000 13,564,000 15,202,000 15,622,000 15,775,000 14,126,000 17,364,000 15,605,000 15,466,000 6,107,000 14,205,000               
      discontinued operations:
                                                                                                    
      income from discontinued operations
                                                                                    -2,893,750 1,642,000               
      discontinued operations, net of tax
                                                                     1,471,000    323,000   339,000   269,000 969,000 -3,760,000   16,492,000 -703,000               
      basic earnings per common share:
                                                                                                    
      diluted earnings per common share:
                                                                                                    
      participating restricted common stock
                                                                   743,000                                 
      data center transition expenses
                                                                    2,303,750 5,158,000 2,668,000 1,389,000                             
      net income attributed to each class of common stock and participating security:
                                                                                                    
      earnings per share - basic and diluted:
                                                                                                    
      cost of revenues:
                                                                                                    
      gross margin
                                                                        41,631,500 55,074,000 56,208,000 55,244,000 52,829,000 50,938,000 49,517,000 48,168,000 47,144,000 47,754,000 48,157,000 45,540,000 44,397,000 46,878,000 68,278,000 63,406,000 63,546,000 60,624,000 62,266,000 66,134,000 62,396,000 -46,303,000 74,756,000 70,956,000 82,997,000 85,025,000 100,960,000 78,958,000 
      yoy
                                                                        -21.20% 8.12% 13.51% 14.69% 12.06% 6.67% 2.82% 5.77% 6.19% 1.87% -29.47% -28.18% -30.13% -22.67% 9.66% -4.12% 1.84% -230.93% -16.71% -6.80% -24.82% -154.46% -25.95% -10.13%     
      qoq
                                                                        -24.41% -2.02% 1.74% 4.57% 3.71% 2.87% 2.80% 2.17% -1.28% -0.84% 5.75% 2.57% -5.29% -31.34% 7.68% -0.22% 4.82% -2.64% -5.85% 5.99% -234.76% -161.94% 5.36% -14.51% -2.39% -15.78% 27.87%  
      gross margin %
    0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% 
      operating expenses:
                                                                                                    
      income from continuing operations before income taxes
                                                                        29,375,000 20,331,000 21,144,000 23,042,000 21,193,000 23,589,000 24,410,000 24,269,000 24,155,000 26,714,000 25,169,000 24,931,000 9,471,000 22,195,000               
      loss from discontinued operations, includes net pretax loss on disposal in 2006 of 6,000
                                                                                                    
      income from discontinued operations, includes net pretax loss on disposal in 2006 of 6,000
                                                                                -1,638,750 -6,555,000                   
      loss from discontinued operations
                                                                                                    
      write-off of deferred financing costs
                                                                                          -6,569,000          
      software
                                                                                      9,762,000 11,102,000 9,525,000 9,644,000 8,109,000 7,637,000 8,519,000 10,600,000 12,148,000 10,164,000 12,365,000 11,633,000 21,878,000  
      professional services
                                                                                      18,137,000 17,892,000 18,495,000 18,045,000 17,006,000 16,544,000 15,882,000 17,544,000 16,344,000 18,189,000 18,450,000 24,745,000 32,531,000  
      cost of processing and related services
                                                                                      41,975,000 42,458,000 41,387,000 37,977,000 34,619,000 33,806,000 35,079,000 36,503,000 35,545,000 34,115,000 35,605,000 35,364,000 35,040,000 35,060,000 
      cost of software and maintenance
                                                                                      15,655,000 15,605,000 15,663,000 17,295,000 17,162,000 16,274,000 18,463,000 18,540,000 17,391,000 18,309,000 18,368,000 17,477,000 16,428,000  
      cost of professional services
                                                                                      15,811,000 15,437,000 16,050,000 17,177,000 15,616,000 14,150,000 13,919,000 16,770,000 14,669,000 18,552,000 18,235,000 17,748,000 17,310,000  
      basic net income per common share:
                                                                                                    
      net income available to common stockholders
                                                                                      180 170 240 330 150 210 130 -1,040 230 170 320 110 370 50 
      weighted-average common shares
                                                                                      48,151,000 49,045,000 50,477,000 49,565,000 51,285,000 51,682,000 51,432,000 51,456,000 51,355,000 51,306,000  51,836,000 52,693,000 52,679,000 
      diluted net income per common share:
                                                                                                    
      revenues: - sum
                                                                                        98,275,000 133,073,000           
      charge for arbitration ruling attributable to periods prior to july 1, 2003
                                                                                             -105,679,000       
      subtotal
                                                                                            103,870,500 131,189,000       
      kenan business acquisition-related expenses
                                                                                                499,000 2,104,000 3,562,000  
      restructuring charge
                                                                                                3,006,750 12,027,000   
      software and professional services
                                                                                                   39,441,000 
      cost of software and professional services
                                                                                                   16,357,000 
      kenan business acquisition-related charges
                                                                                                   23,792,000 
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-12-31 2004-09-30 2004-06-30 2004-03-31 2003-12-31 2003-09-30 2003-06-30 2003-03-31 2002-12-31 2002-09-30 2002-06-30 2002-03-31 
                                                                                                      
        assets
                                                                                                      
        current assets:
                                                                                                      
        cash and cash equivalents
      180,011,000 158,385,000 145,875,000 136,024,000 161,789,000 118,444,000 110,435,000 120,810,000 186,264,000 146,730,000 146,212,000 167,681,000 150,365,000 146,685,000 133,770,000 181,457,000 205,635,000 195,365,000 163,768,000 150,609,000 188,699,000 174,489,000 144,019,000 107,744,000 156,548,000 160,630,000 113,777,000 123,572,000 139,277,000 197,172,000 119,671,000 147,503,000 122,243,000 142,751,000 125,111,000 107,422,000 126,351,000 140,221,000 135,117,000 289,733,000 132,631,000 100,165,000 94,945,000 89,277,000 81,712,000 75,573,000 86,122,000 65,454,000 82,686,000 92,736,000 96,849,000 146,158,000 136,473,000 160,308,000 175,963,000 178,408,000 146,733,000 124,160,000 114,355,000 151,985,000 197,858,000 67,349,000 182,692,000 165,290,000 163,489,000 121,330,000 97,385,000 84,430,000 83,886,000 119,983,000 128,890,000 140,449,000 123,416,000 118,867,000 179,378,000 208,703,000 240,687,000 282,665,000 343,957,000 353,482,000 346,113,000 120,073,000 130,787,000 111,620,000 140,751,000 130,986,000 129,004,000 104,520,000 105,397,000 135,663,000 127,411,000 113,332,000 94,424,000 51,443,000 92,059,000 68,235,000 
        settlement and merchant reserve assets
      350,390,000 301,545,000 256,145,000 274,228,000 343,235,000 240,755,000 232,054,000 192,962,000 274,699,000 193,371,000 176,397,000 177,300,000 238,653,000 172,609,000 213,460,000 163,145,000 186,267,000 158,925,000 142,684,000                                                                              
        trade accounts receivable:
                                                                                                      
        billed, net of allowance of 3,277 and 3,041
      299,724,000                                                                                                
        unbilled
      67,888,000 86,064,000 84,978,000 87,719,000 80,173,000 82,585,000 84,570,000 84,347,000 82,163,000 83,612,000 78,510,000 73,262,000 52,830,000 51,139,000 46,433,000 42,379,000 35,802,000 38,099,000 43,583,000 40,789,000 37,785,000 36,977,000 35,941,000 35,557,000 33,450,000 37,451,000 39,275,000 40,432,000 37,227,000 36,847,000 38,832,000 35,426,000 31,187,000 34,688,000 37,353,000 40,191,000 30,828,000 33,934,000 34,518,000 39,236,000 41,110,000 46,795,000 47,216,000 44,281,000 42,439,000 39,513,000 39,592,000 39,541,000 38,365,000 41,347,000                                               
        income taxes receivable
      3,443,000 6,930,000 10,897,000 2,573,000 2,600,000 13,992,000 10,028,000 2,364,000 1,345,000 2,492,000 3,770,000 2,236,000 1,270,000 23,075,000 19,563,000 8,617,000 6,414,000 3,889,000 8,170,000 2,421,000 2,167,000 3,341,000 7,516,000 5,435,000 4,297,000 4,204,000 7,206,000 3,161,000 6,720,000 7,452,000 10,951,000 12,261,000 13,839,000 9,560,000 13,517,000 17,874,000 11,931,000 4,012,000 6,006,000 4,314,000 4,038,000 6,107,000 9,341,000 5,799,000 7,851,000 6,633,000 7,640,000 4,625,000 3,815,000 5,903,000 12,441,000 16,779,000 6,469,000 5,261,000 4,800,000 1,324,000 4,139,000 12,214,000 1,637,000 13,242,000 9,043,000 3,890,000 3,398,000 2,788,000 2,114,000 4,385,000 2,638,000   1,138,000  954,000 2,128,000        5,032,000  28,000 32,000 4,064,000 4,361,000 4,353,000 4,353,000 35,076,000 40,634,000       
        other current assets
      36,227,000 41,939,000 47,183,000 42,766,000 46,182,000 51,534,000 55,740,000 57,960,000 50,075,000 58,701,000 64,216,000 55,285,000 48,577,000 58,811,000 57,187,000 46,676,000 41,727,000 53,104,000 48,186,000 39,047,000 41,688,000 42,205,000 44,448,000 42,702,000 35,293,000 38,467,000 40,326,000 32,441,000 32,286,000 38,706,000 38,185,000 32,388,000 28,349,000 35,034,000 37,633,000 29,270,000 31,751,000 33,320,000 32,826,000 28,944,000 35,153,000 31,148,000 29,896,000 28,412,000 28,470,000 30,514,000 35,105,000 29,461,000 28,762,000 27,891,000 22,476,000 17,855,000 17,099,000 18,095,000 20,139,000 17,400,000 16,224,000 18,532,000 21,515,000 21,228,000 17,241,000 19,563,000 13,188,000 12,103,000 5,112,000 5,705,000 5,898,000 6,235,000 4,468,000 5,452,000 6,217,000 7,269,000 6,399,000 7,784,000 5,700,000 5,743,000 5,636,000 5,899,000 6,471,000 6,749,000 17,145,000 8,183,000 14,190,000 12,914,000 11,723,000 11,805,000 12,000,000 10,357,000 11,697,000 9,475,000 10,942,000 10,647,000 10,568,000 11,767,000 8,963,000 8,273,000 
        total current assets
      937,683,000 862,887,000 804,094,000 808,484,000 900,882,000 787,240,000 759,041,000 733,802,000 862,226,000 760,067,000 725,415,000 731,538,000 765,955,000 691,725,000 708,255,000 686,775,000 748,199,000 721,717,000 677,944,000 643,008,000 698,345,000 637,186,000 642,768,000 598,304,000 669,082,000 607,465,000 572,628,000 550,728,000 599,567,000 529,038,000 514,245,000 515,224,000 554,266,000 539,666,000 530,943,000 520,518,000 559,938,000 539,014,000 538,996,000 639,374,000 518,226,000 474,011,000 460,243,000 438,568,000 478,133,000 459,834,000 474,980,000 461,773,000 475,375,000 457,891,000 456,215,000 437,024,000 440,935,000 430,867,000 432,751,000 424,633,000 409,960,000 380,578,000 379,779,000 394,492,000 441,494,000 367,445,000 358,361,000 355,740,000 339,379,000 302,038,000 272,904,000 277,831,000 287,928,000 298,301,000 277,791,000 295,100,000 272,186,000 311,376,000 461,616,000 491,479,000 545,628,000 543,840,000 531,917,000 517,430,000 535,438,000 583,571,000 334,333,000 324,179,000 334,687,000 298,818,000 291,001,000 280,159,000 310,037,000 377,927,000 344,826,000 329,851,000 304,236,000 274,122,000 298,639,000 274,922,000 
        non-current assets:
                                                                                                      
        property and equipment
      42,505,000 45,292,000 48,057,000 63,659,000 56,595,000 58,353,000 59,111,000 60,834,000 65,545,000 68,029,000 70,457,000 68,648,000 71,787,000 71,856,000 75,676,000 70,803,000 73,580,000 76,725,000 81,261,000 81,944,000 81,759,000 83,199,000 84,689,000 80,754,000 84,429,000 84,230,000 84,354,000 85,895,000 81,813,000 78,265,000 75,040,000 59,553,000 44,651,000 37,822,000 36,343,000 36,418,000 33,116,000 30,618,000 32,748,000 34,290,000 35,992,000 34,840,000 36,962,000 36,991,000 38,326,000 36,762,000 35,711,000 33,681,000 35,061,000 34,674,000 35,173,000 37,211,000 39,429,000 38,243,000 37,741,000 37,292,000 41,154,000 46,098,000 51,046,000 49,428,000 52,257,000 46,787,000 50,417,000 53,252,000 56,799,000 56,731,000 56,593,000 50,622,000 42,594,000 45,066,000 40,571,000 32,970,000 32,656,000 28,343,000 26,198,000 25,102,000 23,680,000 19,014,000 19,941,000 21,307,000 21,143,000 21,010,000 33,124,000 34,425,000 34,476,000 33,004,000 33,827,000 36,051,000 38,218,000 39,798,000 40,868,000 44,054,000 46,442,000 48,544,000 49,479,000 50,789,000 
        operating lease right-of-use assets
      16,278,000 17,353,000 16,557,000 17,565,000 24,166,000 25,842,000 28,656,000 31,472,000 34,283,000 37,196,000 38,810,000 42,470,000 49,687,000 53,033,000 58,629,000 71,850,000 86,034,000 96,101,000 100,881,000 106,173,000 110,756,000 115,726,000 117,304,000 107,009,000 94,847,000 92,949,000 94,028,000 78,263,000                                                                     
        software, net of amortization of 154,240 and 154,648
      19,716,000                                                                                                
        goodwill
      324,706,000 323,909,000 325,773,000 319,371,000 316,041,000 323,449,000 317,129,000 306,581,000 308,596,000 302,996,000 306,641,000 305,104,000 304,036,000 295,196,000 301,222,000 319,034,000 321,330,000 313,246,000 274,843,000 273,265,000 272,322,000 266,636,000 262,774,000 262,833,000 259,164,000 253,050,000 256,890,000 258,512,000 255,816,000 210,697,000 210,605,000 222,915,000 210,080,000 210,023,000 206,634,000 202,750,000 201,094,000 206,887,000 209,662,000 216,911,000 219,724,000 222,086,000 226,040,000 219,666,000 225,269,000 230,798,000 236,788,000 234,362,000 233,599,000 231,235,000 227,546,000 226,309,000 233,365,000 233,803,000 219,933,000 222,124,000 220,013,000 208,987,000 200,443,000 199,253,000 209,164,000 108,507,000 108,022,000 107,537,000 107,052,000 104,803,000 104,899,000 105,297,000 103,971,000 91,965,000 91,595,000 61,094,000 60,745,000 59,891,000 14,150,000 14,150,000 14,228,000 14,228,000 9,228,000 10,460,000 623,000 12,816,000 217,899,000 218,139,000 218,346,000 217,794,000 217,778,000 219,404,000 219,199,000 218,656,000 218,589,000 214,799,000 220,065,000 224,632,000 215,001,000 207,180,000 
        acquired customer contracts, net of amortization of 148,567 and 133,279
      28,589,000                                                                                                
        customer contract costs, net of amortization of 50,245 and 44,587
      71,613,000                                                                                                
        deferred income taxes
      83,630,000 83,700,000 77,019,000 75,757,000 73,295,000 57,831,000 54,934,000 49,552,000 57,855,000 46,271,000 30,698,000 22,177,000 26,206,000 13,791,000 8,251,000 8,755,000 8,584,000 9,156,000 9,500,000 9,892,000 10,205,000 9,641,000 9,193,000 8,653,000 9,392,000 9,822,000 10,442,000 10,821,000 11,087,000 11,011,000 12,303,000 13,844,000 14,057,000 14,251,000 13,455,000 12,328,000 14,218,000 14,239,000 12,025,000 12,470,000 18,135,000 12,844,000 7,478,000 10,086,000 13,204,000 8,691,000 11,445,000 9,398,000 15,085,000 14,095,000 16,116,000 15,828,000 22,244,000 19,758,000 19,675,000 18,654,000 19,982,000 17,752,000 18,224,000 10,500,000 13,852,000 9,240,000 2,519,000 13,038,000 16,826,000 13,109,000 11,791,000 10,605,000 12,755,000 11,063,000 10,387,000 8,828,000 10,657,000 10,494,000 9,166,000 9,124,000 8,927,000 9,496,000 8,994,000 10,508,000 9,565,000 10,044,000 7,093,000 7,238,000 5,336,000 5,401,000 5,971,000 7,673,000 9,134,000 8,780,000 9,260,000 9,334,000 8,355,000 10,702,000 7,685,000 6,123,000 
        other assets
      19,887,000 16,313,000 17,168,000 11,715,000 9,595,000 8,502,000 9,063,000 9,293,000 10,017,000 7,034,000 7,558,000 7,808,000 7,956,000 9,091,000 13,293,000 15,378,000 15,840,000 16,834,000 23,643,000 41,007,000 36,910,000 35,396,000 29,176,000 28,963,000 27,739,000 27,848,000 28,099,000 27,220,000 26,934,000 10,898,000 7,012,000 7,963,000 10,948,000 9,799,000 10,040,000 12,371,000 12,411,000 11,300,000 13,912,000 14,646,000 20,076,000 20,694,000 18,886,000 18,425,000 16,142,000 17,606,000 17,658,000 18,444,000 16,812,000 16,004,000 15,508,000 15,751,000 16,207,000 13,433,000 13,345,000 13,951,000 14,393,000 15,430,000 16,427,000 18,416,000 19,660,000 9,914,000 8,317,000 8,632,000 4,920,000 5,402,000 6,074,000 5,694,000 6,642,000 7,573,000 8,017,000 9,219,000 7,173,000 6,848,000 6,010,000 6,635,000 6,594,000 7,341,000 7,957,000 5,929,000 6,236,000 6,532,000 7,891,000 8,144,000 8,528,000 8,536,000 8,893,000 8,770,000 8,756,000 8,002,000 8,153,000 8,632,000 9,128,000 9,636,000 10,044,000 10,354,000 
        total non-current assets
      606,924,000 610,632,000 617,144,000 610,520,000 599,805,000 600,206,000 594,247,000 559,150,000 580,820,000 569,535,000 567,654,000 564,470,000 582,598,000 567,420,000 582,424,000 616,559,000 638,950,000 643,039,000 613,740,000 631,473,000 633,655,000 634,630,000 626,614,000 626,153,000 613,948,000 599,692,000 607,089,000 596,319,000 514,795,000 418,271,000 412,986,000 413,214,000 350,268,000 335,706,000 333,451,000 331,884,000 331,941,000 329,104,000 337,732,000 349,046,000 359,007,000 366,695,000 376,542,000 371,648,000 381,595,000 387,550,000 395,810,000 392,642,000 393,605,000 391,973,000 388,211,000 387,985,000 406,006,000                                            
        total assets
      1,544,607,000 1,473,519,000 1,421,238,000 1,419,004,000 1,500,687,000 1,387,446,000 1,353,288,000 1,292,952,000 1,443,046,000 1,329,602,000 1,293,069,000 1,296,008,000 1,348,553,000 1,259,145,000 1,290,679,000 1,303,334,000 1,387,149,000 1,364,756,000 1,291,684,000 1,274,481,000 1,332,000,000 1,271,816,000 1,269,382,000 1,224,457,000 1,283,030,000 1,207,157,000 1,179,717,000 1,147,047,000 1,114,362,000 947,309,000 927,231,000 928,438,000 904,534,000 875,372,000 864,394,000 852,402,000 891,879,000 868,118,000 876,728,000 988,420,000 877,233,000 840,706,000 836,785,000 810,216,000 859,728,000 847,384,000 870,790,000 854,415,000 868,980,000 849,864,000 844,426,000 825,009,000 846,941,000 835,848,000 822,828,000 822,223,000 814,897,000 787,494,000 800,021,000 815,538,000 879,698,000 579,197,000 574,915,000 576,733,000 561,714,000 515,828,000 484,884,000 484,677,000 485,214,000 483,435,000 460,576,000 440,945,000 422,388,000 466,261,000 561,948,000 595,612,000 653,496,000 652,801,000 642,661,000 632,828,000 638,376,000 705,731,000 692,701,000 691,813,000 710,407,000 684,768,000 685,170,000 684,948,000 724,775,000 780,102,000 751,762,000 742,526,000 731,317,000 717,996,000 728,987,000 704,710,000 
        liabilities and stockholders' equity
                                                                                                      
        current liabilities:
                                                                                                      
        current portion of long-term debt
          7,500,000 7,500,000 7,500,000 7,500,000 7,500,000 22,500,000 22,500,000 37,500,000 37,500,000 52,500,000 252,500,000 252,500,000 237,500,000    14,063,000 13,125,000 12,188,000 11,250,000 10,313,000 9,375,000 8,438,000 7,500,000 7,500,000 7,500,000 7,500,000 7,500,000                                                                 
        operating lease liabilities
      4,837,000 5,982,000 4,649,000 5,008,000 11,067,000 14,002,000 14,841,000 15,400,000 15,946,000 16,915,000 16,624,000 19,220,000 21,012,000 21,726,000 21,387,000 22,832,000 23,270,000 23,609,000 23,303,000 23,309,000 22,651,000 22,580,000 21,771,000 22,085,000 22,442,000 22,888,000 22,279,000 18,737,000                                                                     
        customer deposits
      47,633,000 44,158,000 35,210,000 36,928,000 41,448,000 37,716,000 35,993,000 36,967,000 41,035,000 33,084,000 32,713,000 34,429,000 40,472,000 36,442,000 32,921,000 40,324,000 43,546,000 32,232,000 32,418,000 32,565,000 39,992,000                                                                            
        trade accounts payable
      45,281,000 42,466,000 40,279,000 31,397,000 36,370,000 51,907,000 52,862,000 43,768,000 46,406,000 42,623,000 37,961,000 36,121,000 47,720,000 32,686,000 34,182,000 35,193,000 35,397,000 32,080,000 31,852,000 32,949,000 29,834,000 36,617,000 34,494,000 37,960,000 32,704,000 39,534,000 44,874,000 40,792,000 45,386,000 39,054,000 37,316,000 35,536,000 38,420,000 31,686,000 29,982,000 31,803,000 35,118,000 25,348,000 26,660,000 28,938,000 43,392,000 37,859,000 31,978,000 31,224,000 37,052,000 31,082,000 36,306,000 31,994,000 33,376,000 33,211,000 35,623,000 32,764,000 30,473,000 33,145,000 30,450,000 28,512,000 27,198,000 27,140,000 28,206,000 26,608,000 25,381,000 21,901,000 28,978,000 30,502,000 26,856,000 24,422,000 23,752,000 25,522,000 22,943,000 20,403,000 20,470,000 20,662,000 18,429,000 22,229,000 16,928,000 17,206,000 15,509,000 15,616,000 12,420,000 12,404,000 17,306,000 13,101,000 18,870,000 20,308,000 22,412,000 19,852,000 21,187,000 20,850,000 21,291,000 17,180,000 21,705,000 22,384,000 24,810,000 19,065,000 25,451,000 21,540,000 
        accrued employee compensation
      81,001,000 66,414,000 60,952,000 49,319,000 67,944,000 57,704,000 49,765,000 44,006,000 84,380,000 64,313,000 62,789,000 49,836,000 68,321,000 51,517,000 52,464,000 61,516,000 91,115,000 93,125,000 76,851,000 71,120,000 86,289,000 59,534,000 45,689,000 46,448,000 77,527,000 68,343,000 51,434,000 51,474,000 61,107,000 56,578,000 44,498,000 46,027,000 62,984,000 60,346,000 50,314,000 48,716,000 65,341,000 58,941,000 57,909,000 43,479,000 59,607,000 47,576,000 50,372,000 40,858,000 51,441,000 40,163,000 42,974,000 36,802,000 58,434,000 48,622,000 44,536,000 35,093,000 61,083,000 45,397,000 39,881,000 31,188,000 42,005,000 32,941,000 35,097,000 37,559,000 53,372,000 34,384,000 23,928,000 21,582,000 26,598,000 25,950,000 17,708,000 14,721,000 22,997,000 21,974,000 16,281,000 15,380,000 21,042,000 18,844,000 13,020,000 12,481,000 20,962,000 21,392,000 16,788,000 19,406,000 32,447,000 26,175,000 39,725,000 26,793,000 31,859,000 30,870,000 28,129,000 23,807,000 32,415,000 24,060,000 22,963,000 14,637,000 26,707,000 28,089,000 27,991,000 21,317,000 
        settlement and merchant reserve liabilities
      348,257,000 298,419,000 253,085,000 271,750,000 341,924,000 238,783,000 229,636,000 191,498,000 273,817,000 191,637,000 174,777,000 176,329,000 237,810,000 171,192,000 212,036,000 161,782,000 185,276,000 157,308,000 141,130,000                                                                              
        deferred revenue
      50,738,000 60,184,000 62,251,000 62,683,000 54,424,000 62,797,000 56,145,000 56,404,000 54,199,000 61,419,000 56,468,000 54,794,000 46,033,000 47,067,000 52,514,000 51,990,000 53,748,000 64,252,000 54,956,000 55,840,000 52,357,000 52,835,000 52,195,000 50,320,000 45,094,000 46,970,000 48,277,000 47,212,000 40,236,000 41,388,000 39,558,000 38,197,000 41,885,000 53,597,000 57,865,000 50,435,000 45,064,000 48,959,000 51,616,000 46,930,000 41,907,000 44,532,000 49,076,000 47,141,000 40,004,000 46,899,000 50,377,000 50,373,000 47,131,000 50,961,000 56,195,000 58,520,000 47,691,000 54,627,000 57,958,000 52,329,000 44,824,000 42,447,000 45,451,000 52,671,000 56,184,000 29,767,000 29,865,000 32,601,000 26,307,000 15,600,000 17,430,000 18,295,000 11,487,000 14,034,000 16,837,000 20,013,000 17,480,000 15,520,000 17,625,000 19,710,000 17,586,000 12,255,000 13,523,000 13,938,000 9,575,000 12,056,000 50,177,000 50,515,000 53,250,000 46,078,000 57,870,000 57,510,000 52,655,000 55,590,000 65,118,000 59,892,000 45,411,000 50,617,000 57,650,000 70,905,000 
        income taxes payable
      1,116,000 566,000 211,000 12,177,000 7,802,000 937,000 645,000 1,886,000 4,104,000 2,211,000 500,000 7,956,000 5,455,000 10,613,000 653,000 800,000 398,000 2,192,000 937,000 5,797,000 6,627,000 3,664,000 7,632,000 1,155,000 2,806,000 1,236,000 430,000 625,000 218,000 448,000 1,006,000 1,502,000 1,216,000 613,000 423,000 547,000 822,000 2,234,000 260,000 7,407,000 8,962,000 572,000 587,000 486,000 984,000 2,258,000 2,273,000 2,515,000 2,814,000 2,360,000 2,282,000 2,436,000 2,116,000 3,473,000 4,777,000 14,137,000 2,334,000 2,192,000 2,433,000 2,227,000 2,028,000   4,585,000    170,000 4,301,000 4,232,000 2,113,000 2,936,000  1,467,000 314,000 3,043,000 3,651,000 3,254,000 5,549,000 1,698,000  11,485,000 10,174,000 15,678,000 15,085,000 17,816,000 15,894,000 25,388,000 20,723,000 26,413,000       
        other current liabilities
      71,941,000 56,746,000 59,325,000 51,492,000 46,730,000 28,163,000 29,057,000 23,738,000 33,449,000 26,831,000 26,770,000 25,550,000 22,886,000 21,637,000 24,780,000 19,940,000 24,852,000 21,873,000 18,824,000 17,249,000 19,383,000 18,612,000 21,626,000 17,452,000 20,778,000 19,201,000 36,289,000 32,168,000 35,442,000 21,590,000 26,262,000 20,948,000 24,535,000 15,168,000 18,960,000 18,897,000 22,342,000 17,260,000 20,934,000 18,984,000 22,980,000 19,294,000 23,523,000 21,295,000 23,375,000 21,764,000 21,615,000 24,345,000 19,620,000 17,193,000 22,428,000 17,204,000 21,562,000 18,822,000 19,915,000 18,286,000 23,501,000 20,021,000 25,904,000 21,838,000 32,019,000 15,372,000 12,257,000 9,618,000 9,314,000 8,238,000 7,038,000 12,046,000 12,896,000 11,563,000 11,469,000 8,556,000 7,595,000 11,889,000 9,945,000 12,645,000 10,158,000 14,269,000 11,807,000 15,214,000 15,783,000 11,091,000 20,831,000 21,365,000 19,909,000 20,873,000 20,725,000 23,413,000 25,818,000 25,074,000 27,197,000 26,531,000 24,337,000 25,452,000 17,727,000 21,240,000 
        total current liabilities
      650,804,000 574,935,000 515,962,000 520,754,000 615,209,000 499,509,000 476,444,000 421,167,000 560,836,000 461,533,000 431,102,000 441,735,000 527,209,000 445,380,000 683,437,000 646,877,000 695,102,000 663,241,000 623,239,000 587,733,000 420,015,000 357,386,000 370,767,000 344,803,000 418,693,000 357,079,000 335,584,000 319,480,000 350,391,000 202,637,000 191,766,000 184,701,000 222,593,000 211,096,000 208,884,000 200,279,000 252,029,000 232,611,000 243,973,000 293,591,000 360,119,000 190,727,000 335,092,000 181,456,000 211,147,000 195,743,000 204,740,000 194,475,000 206,806,000 197,586,000 208,686,000 193,844,000 211,732,000 206,560,000 201,799,000 196,720,000 197,385,000 173,423,000 182,990,000 209,467,000 270,409,000 158,294,000 173,500,000 127,092,000 118,981,000 104,181,000 94,158,000 101,618,000 103,253,000 97,102,000 95,917,000 95,175,000 91,203,000 96,836,000 81,210,000 88,481,000 91,511,000 92,204,000 84,121,000 86,736,000 94,762,000 175,865,000 159,155,000 154,086,000 162,012,000 154,851,000 163,122,000 189,555,000 240,395,000 293,754,000 202,420,000 192,722,000 184,454,000 181,211,000 182,570,000 176,908,000 
        non-current liabilities:
                                                                                                      
        long-term debt
      539,452,000 538,606,000 537,767,000 537,554,000 530,997,000 531,986,000 532,982,000 533,986,000 534,997,000 535,998,000 402,092,000 403,781,000 375,469,000 377,157,000 133,845,000 135,532,000 137,219,000 138,905,000 104,120,000 107,733,000 337,154,000 339,707,000 342,274,000 344,853,000 346,509,000 348,178,000 349,860,000 351,556,000 352,326,000 353,109,000 353,904,000 354,759,000 309,236,000 313,663,000 318,098,000 322,541,000 326,993,000 329,581,000 332,178,000 334,786,000 135,000,000 277,345,000 138,750,000 277,972,000 233,331,000 237,469,000 241,634,000 245,828,000 250,050,000 252,423,000 254,822,000 257,247,000 259,698,000 270,924,000 277,173,000 283,447,000 282,744,000 293,565,000 297,407,000 301,272,000 305,159,000 114,067,000 112,996,000 159,166,000 157,447,000 155,390,000 153,373,000 164,732,000 200,300,000 230,000,000 230,000,000 230,000,000 230,000,000 230,000,000 230,000,000 230,000,000 230,000,000 230,000,000 230,000,000 230,000,000 230,000,000 230,000,000 230,000,000 230,000,000 230,000,000 230,000,000 230,000,000 179,301,000 183,788,000 220,410,000 231,443,000 248,532,000 253,630,000 258,728,000 263,827,000 268,925,000 
        other non-current liabilities
      17,649,000 19,444,000 25,094,000 25,165,000 17,597,000 17,341,000 17,073,000 10,737,000 12,916,000 9,807,000 13,476,000 11,786,000 11,901,000 11,706,000 13,614,000 13,970,000 13,107,000 15,462,000 11,209,000 30,731,000 31,690,000 31,528,000 23,298,000 19,338,000 14,759,000 13,885,000 12,605,000 13,295,000 22,605,000 11,313,000 11,069,000 10,843,000 10,614,000 11,668,000 12,035,000 12,208,000 12,618,000 12,828,000 13,143,000 12,166,000 12,791,000 12,935,000 13,024,000 14,751,000 15,821,000 14,921,000 14,957,000 14,451,000 14,616,000 15,126,000 15,033,000 16,645,000 19,526,000 18,225,000 17,689,000 19,618,000 19,121,000 17,958,000 19,353,000 17,446,000 16,748,000 7,300,000 7,598,000 8,003,000 4,591,000 4,808,000 5,040,000 5,426,000 5,659,000 4,883,000 6,553,000 3,927,000 3,953,000 4,745,000 4,932,000 4,871,000 5,619,000 4,039,000 2,646,000 3,149,000 6,341,000 2,233,000 6,033,000 2,621,000 3,481,000 4,148,000 5,306,000 5,415,000 6,537,000 7,298,000 7,131,000 8,702,000 9,038,000 10,709,000 6,227,000 5,799,000 
        total non-current liabilities
      610,104,000 609,088,000 614,555,000 615,155,000 602,909,000 599,526,000 603,515,000 602,445,000 608,884,000 607,578,000 478,656,000 486,050,000 466,095,000 469,460,000 230,220,000 242,285,000 251,803,000 257,891,000 228,665,000 259,033,000 489,590,000 504,503,000 500,993,000 492,823,000 467,675,000 468,042,000 469,809,000 460,057,000 402,947,000 386,253,000 385,605,000 385,662,000 339,195,000 339,424,000 340,384,000 348,392,000 348,649,000 354,546,000 357,582,000 364,042,000 171,269,000 316,071,000 174,030,000 321,722,000 280,858,000 278,389,000 283,220,000 288,661,000 296,070,000 297,731,000 302,188,000 304,508,000 308,570,000 321,758,000 330,346,000 340,311,000 342,798,000 348,512,000 349,699,000 351,401,000 372,211,000 186,178,000 181,283,000 244,324,000 230,623,000 211,429,000 203,717,000 210,138,000 232,195,000 255,061,000 250,406,000 247,917,000 248,661,000 248,527,000 248,825,000 247,115,000 244,251,000 242,816,000 241,191,000 242,087,000 245,284,000 238,122,000 244,905,000 240,270,000 240,325,000 239,537,000 239,687,000 188,472,000 193,595,000 229,675,000 240,415,000 259,278,000 264,758,000 274,470,000 272,029,000 275,473,000 
        total liabilities
      1,260,908,000 1,184,023,000 1,130,517,000 1,135,909,000 1,218,118,000 1,099,035,000 1,079,959,000 1,023,612,000 1,169,720,000 1,069,111,000 909,758,000 927,785,000 993,304,000 914,840,000 913,657,000 889,162,000 946,905,000 921,132,000 851,904,000 846,766,000 909,605,000 861,889,000 871,760,000 837,626,000 886,368,000 825,121,000 805,393,000 779,537,000 753,338,000 588,890,000 577,371,000 570,363,000 561,788,000 550,520,000 549,268,000 548,671,000 600,678,000 587,157,000 601,555,000 657,633,000 531,388,000 506,798,000 509,122,000 503,178,000 492,005,000 474,132,000 487,960,000 483,136,000 502,876,000 495,317,000 510,874,000 498,352,000 520,302,000 528,318,000 532,145,000 537,031,000 540,183,000 521,935,000 532,689,000 560,868,000 642,620,000 344,472,000 354,783,000 371,416,000 349,604,000 315,610,000 297,875,000 311,756,000 335,448,000 352,163,000 346,323,000 343,092,000 339,864,000 345,363,000 330,035,000 335,596,000 335,762,000 335,020,000 325,312,000 328,823,000 340,046,000 413,987,000 404,060,000 394,356,000 402,337,000 394,388,000           
        stockholders' equity:
                                                                                                      
        preferred stock, par value .01 per share; 10,000 shares authorized; zero shares issued and outstanding
                                                                                                      
        common stock
      721,000 722,000 722,000 722,000 718,000 717,000 717,000 717,000 713,000 713,000 713,000 712,000 708,000 708,000 709,000 709,000 705,000 704,000 704,000 704,000 700,000 701,000 699,000 699,000 696,000 696,000 696,000 697,000 693,000 693,000 692,000 692,000 689,000 689,000 689,000 689,000 672,000 672,000 673,000 673,000  670,000 671,000 671,000  667,000 661,000 661,000  659,000 658,000 658,000 653,000 652,000 652,000 652,000 645,000 646,000 646,000 645,000 641,000 641,000 640,000 640,000 636,000 636,000 636,000 636,000 629,000 629,000 629,000 629,000 622,000 623,000  621,000 616,000 614,000 609,000 609,000 601,000 605,000 603,000 602,000 595,000 596,000 597,000 593,000 593,000 578,000 578,000  577,000 577,000 576,000 576,000 
        additional paid-in capital
      532,885,000 532,082,000 522,824,000 514,575,000 518,215,000 509,294,000 499,995,000 491,005,000 490,947,000 483,063,000 501,486,000 493,184,000 495,189,000 488,292,000 479,271,000 472,078,000 488,303,000 482,387,000 477,010,000 471,364,000 470,557,000 462,775,000 458,362,000 452,524,000 454,663,000 451,606,000 446,512,000 441,484,000 441,417,000 436,412,000 431,450,000 425,926,000 427,091,000 422,919,000 421,638,000 415,450,000 391,209,000 397,029,000 396,133,000 374,689,000 503,254,000 487,530,000 483,595,000 477,969,000 486,414,000 483,193,000 477,053,000 472,766,000 473,190,000 469,878,000 465,574,000 461,400,000 461,497,000 457,962,000 453,879,000 450,100,000 449,376,000 446,818,000 443,549,000 439,894,000 439,712,000 436,433,000 433,537,000 430,181,000 408,722,000 405,284,000 403,388,000 396,770,000 359,977,000 356,765,000 353,850,000 350,744,000 350,272,000 347,989,000 344,448,000 340,672,000 340,564,000 334,341,000 325,624,000 322,008,000 316,764,000 311,160,000 305,841,000 302,433,000 298,767,000 296,705,000 292,721,000 285,519,000 281,784,000 256,569,000 256,315,000 255,926,000 255,452,000 255,079,000 254,305,000 253,655,000 
        treasury stock
      -1,243,972,000 -1,238,633,000 -1,220,897,000 -1,203,651,000 -1,194,224,000 -1,170,118,000 -1,155,542,000 -1,145,738,000 -1,136,055,000 -1,125,897,000 -1,018,034,000 -1,018,034,000 -1,018,034,000 -995,606,000 -967,659,000 -946,102,000 -930,106,000 -914,274,000 -907,601,000 -900,644,000 -894,126,000 -880,162,000 -874,592,000 -874,225,000 -867,817,000 -862,917,000 -858,186,000 -851,650,000 -842,360,000 -831,585,000 -826,066,000 -820,434,000 -814,732,000 -809,748,000 -804,650,000 -799,605,000 -826,002,000 -823,963,000 -823,963,000 -823,963,000 -814,437,000 -804,437,000 -804,437,000 -804,437,000 -757,478,000 -743,608,000 -738,372,000 -738,372,000 -738,372,000 -738,372,000 -738,244,000 -734,754,000 -728,243,000 -728,243,000 -725,521,000 -720,083,000 -714,893,000 -712,625,000 -704,963,000 -704,963,000 -704,963,000 -704,963,000 -704,963,000 -704,963,000 -675,623,000 -675,623,000 -675,623,000 -675,623,000 -671,841,000 -667,858,000 -667,858,000 -667,858,000 -667,858,000 -612,863,000 -483,116,000 -435,627,000 -360,259,000 -339,744,000 -317,860,000 -311,976,000 -296,976,000 -281,977,000 -266,978,000 -246,981,000 -224,008,000 -224,008,000 -211,110,000 -171,111,000 -171,111,000 -171,111,000 -171,111,000 -171,111,000 -186,045,000 -186,045,000 -182,591,000 -182,591,000 
        accumulated other comprehensive income:
                                                                                                      
        cumulative foreign currency translation adjustments
      -45,042,000 -45,975,000 -41,892,000 -55,467,000 -62,290,000 -45,562,000 -55,629,000 -55,388,000 -50,414,000 -60,773,000 -54,278,000 -55,987,000 -58,830,000 -73,448,000 -55,529,000 -39,529,000 -38,347,000 -35,786,000 -29,294,000 -31,506,000 -31,151,000 -44,265,000 -51,932,000 -54,603,000 -39,519,000 -49,805,000 -42,908,000 -39,090,000 -42,937,000 -37,364,000 -37,255,000 -21,024,000 -28,734,000 -30,040,000 -35,649,000 -40,874,000 -45,213,000 -36,721,000 -35,328,000 -27,390,000 -26,288,000 -23,753,000 -14,998,000 -22,921,000 -13,386,000 -4,511,000 5,749,000 2,578,000 1,674,000 -1,056,000 -7,415,000 -6,514,000 2,274,000 2,611,000 -3,480,000 1,293,000 -1,998,000                                        
        accumulated earnings
      1,039,107,000 1,041,300,000 1,029,964,000 1,026,916,000 1,020,150,000 994,080,000 983,788,000 978,744,000 968,134,000 963,384,000 953,423,000 948,347,000 936,215,000 924,359,000 920,233,000 923,389,000 916,060,000 906,955,000 898,961,000 887,790,000 876,402,000 870,848,000 865,041,000 862,444,000 848,623,000 833,348,000 819,098,000 806,967,000 795,127,000 781,188,000 772,071,000 764,015,000 749,438,000 741,037,000 733,110,000 728,186,000 714,846,000 707,950,000 695,894,000 691,050,000 675,431,000 666,582,000 655,510,000 648,437,000 644,806,000 637,477,000  633,586,000 629,011,000 625,000,000 614,775,000 607,772,000 592,874,000 577,084,000 567,671,000 555,801,000 543,995,000 532,701,000 522,222,000 513,207,000 501,713,000 503,504,000 491,814,000 480,348,000 479,284,000 470,818,000 459,479,000 451,961,000 461,679,000 441,809,000 428,068,000 414,747,000 399,908,000 386,005,000 370,803,000 355,181,000 337,640,000 322,545,000 308,941,000 293,336,000 277,870,000 255,271,000 241,769,000 233,222,000 224,641,000 212,379,000 196,046,000 188,290,000 177,457,000 173,705,000 227,277,000 215,392,000 214,971,000 197,914,000 200,579,000 181,331,000 
        total stockholders' equity
      283,699,000 289,496,000 290,721,000 283,095,000 282,569,000 288,411,000 273,329,000 269,340,000 273,326,000 260,491,000 383,311,000 368,223,000 355,249,000 344,305,000 377,022,000 414,172,000 440,244,000 443,624,000 439,780,000 427,715,000 422,395,000 409,927,000 397,622,000 386,831,000 396,662,000 382,036,000 374,324,000 367,510,000 361,024,000 358,419,000 349,860,000 358,075,000 342,746,000 324,852,000 315,126,000 303,731,000 251,360,000 252,271,000 241,279,000 223,183,000 345,845,000 333,908,000 327,663,000 307,038,000 367,723,000 373,252,000  371,279,000 366,104,000       285,192,000             149,766,000       260,016,000 317,734,000               290,526,000     
        total liabilities and stockholders' equity
      1,544,607,000 1,473,519,000 1,421,238,000 1,419,004,000 1,500,687,000 1,387,446,000 1,353,288,000 1,292,952,000 1,443,046,000 1,329,602,000 1,293,069,000 1,296,008,000 1,348,553,000 1,259,145,000 1,290,679,000 1,303,334,000 1,387,149,000 1,364,756,000 1,291,684,000 1,274,481,000 1,332,000,000 1,271,816,000 1,269,382,000 1,224,457,000 1,283,030,000 1,207,157,000 1,179,717,000 1,147,047,000 1,114,362,000 947,309,000 927,231,000 928,438,000         877,233,000 840,706,000 836,785,000 810,216,000 859,728,000 847,384,000  854,415,000 868,980,000     835,848,000  822,223,000             485,214,000       595,612,000 653,496,000               742,526,000     
        billed, net of allowance of 4,331 and 3,041
       268,024,000                                                                                               
        software, net of amortization of 166,726 and 154,648
       22,897,000                                                                                               
        acquired customer contracts, net of amortization of 145,489 and 133,279
       31,291,000                                                                                               
        customer contract costs, net of amortization of 53,643 and 44,587
       69,877,000                                                                                               
        billed, net of allowance of 3,959 and 3,041
        259,016,000                                                                                              
        finance lease right-of-use assets
        10,647,000                                                                                              
        software, net of amortization of 162,879 and 154,648
        21,677,000                                                                                              
        acquired customer contracts, net of amortization of 143,546 and 133,279
        34,071,000                                                                                              
        customer contract costs, net of amortization of 51,797 and 44,587
        66,175,000                                                                                              
        billed, net of allowance of 4,152 and 3,041
         265,174,000                                                                                             
        software, net of amortization of 158,338 and 154,648
         22,480,000                                                                                             
        acquired customer contracts, net of amortization of 137,719 and 133,279
         36,679,000                                                                                             
        customer contract costs, net of amortization of 48,008 and 44,587
         63,294,000                                                                                             
        billed, net of allowance of 3,041 and 5,432
          266,903,000                                                                                            
        software, net of amortization of 154,648 and 157,601
          19,927,000                                                                                            
        acquired customer contracts, net of amortization of 133,279 and 126,469
          39,377,000                                                                                            
        customer contract costs, net of amortization of 44,587 and 42,094
          60,809,000                                                                                            
        unrealized gain on short-term investments, net of tax
              1,000 1,000 1,000 1,000 1,000           -8,000   30,000 20,000 2,000          560,000 814,000 -97,000 6,000 12,000 9,000 6,000 34,000 51,000 60,000 41,000 28,000 -53,000 2,000 3,000 3,000 1,000 1,000 1,000 2,000 5,000 4,000 4,000 7,000 1,000 8,000 10,000 22,000 48,000 96,000 241,000 -73,000 -1,000 26,000 15,000 -4,000 9,000 21,000 25,000 25,000 35,000 28,000 71,000 4,000   -5,000 -2,000 -2,000 1,000 1,000 1,000 1,000 1,000 -6,000 -6,000 -5,000 32,000 
        billed, net of allowance of 4,810 and 5,432
           279,930,000                                                                                           
        software, net of amortization of 168,808 and 157,601
           22,953,000                                                                                           
        acquired customer contracts, net of amortization of 134,742 and 126,469
           42,786,000                                                                                           
        customer contract costs, net of amortization of 46,641 and 42,094
           60,490,000                                                                                           
        billed, net of allowance of 4,720 and 5,432
            266,214,000                                                                                          
        software, net of amortization of 164,369 and 157,601
            21,408,000                                                                                          
        acquired customer contracts, net of amortization of 128,867 and 126,469
            46,818,000                                                                                          
        customer contract costs, net of amortization of 44,140 and 42,094
            57,128,000                                                                                          
        billed, net of allowance of 5,692 and 5,432
             275,359,000                                                                                         
        software, net of amortization of 160,580 and 157,601
             13,406,000                                                                                         
        acquired customer contracts, net of amortization of 127,773 and 126,469
             33,477,000                                                                                         
        customer contract costs, net of amortization of 39,539 and 42,094
             54,535,000                                                                                         
        short-term investments
                  71,000 575,000 1,265,000 6,133,000 28,037,000 29,175,000 48,325,000 54,539,000 51,598,000 37,605,000 27,183,000 23,529,000 26,109,000 11,337,000 17,674,000 18,333,000 23,603,000 2,130,000 66,693,000 74,595,000 139,117,000 115,796,000 119,843,000 130,450,000 150,147,000 125,917,000 151,615,000 95,497,000 108,305,000 99,605,000 99,098,000 80,617,000 120,088,000 107,886,000 103,461,000 117,558,000 128,151,000 101,162,000 92,445,000 26,545,000 32,848,000 24,461,000 20,099,000 10,147,000 12,097,000 14,439,000 19,995,000 15,385,000 17,692,000 14,983,000 46,974,000 45,455,000 34,888,000 35,678,000 35,473,000 35,915,000 57,331,000 44,766,000 19,309,000 6,157,000 9,416,000 58,461,000 159,100,000 158,883,000 174,803,000 132,265,000 70,296,000 31,150,000 46,111,000 41,363,000 34,090,000 35,191,000 16,727,000 7,870,000 2,197,000 1,216,000  8,795,000 1,024,000 1,019,000 1,013,000 3,401,000 1,991,000  
        total cash, cash equivalents, and short-term investments
              186,264,000 146,730,000 146,212,000 167,681,000                                                                                     
        billed, net of allowance of 5,432 and 5,528
              267,680,000                                                                                        
        software, net of amortization of 157,601 and 150,337
              14,224,000                                                                                        
        acquired customer contracts, net of amortization of 126,469 and 120,080
              35,879,000                                                                                        
        customer contract costs, net of amortization of 42,094 and 30,601
              54,421,000                                                                                        
        billed, net of allowance of 4,731 and 5,528
               275,161,000                                                                                       
        software, net of amortization of 159,451 and 150,337
               16,741,000                                                                                       
        acquired customer contracts, net of amortization of 127,490 and 120,080
               37,932,000                                                                                       
        customer contract costs, net of amortization of 38,174 and 30,601
               53,336,000                                                                                       
        billed, net of allowance of 4,618 and 5,528
                256,310,000                                                                                      
        software, net of amortization of 156,240 and 150,337
                18,890,000                                                                                      
        acquired customer contracts, net of amortization of 126,757 and 120,080
                40,486,000                                                                                      
        customer contract costs, net of amortization of 34,594 and 30,601
                54,114,000                                                                                      
        billed, net of allowance of 5,254 and 5,528
                 255,774,000                                                                                     
        software, net of amortization of 152,074 and 150,337
                 20,935,000                                                                                     
        acquired customer contracts, net of amortization of 123,694 and 120,080
                 42,891,000                                                                                     
        customer contract costs, net of amortization of 33,191 and 30,601
                 54,437,000                                                                                     
        total cash, cash equivalents and short-term investments
                  150,436,000 147,260,000 135,035,000 187,590,000 233,672,000 224,540,000 212,093,000 205,148,000 240,297,000 212,094,000 171,202,000 131,273,000 182,657,000 171,967,000 131,451,000 141,905,000 162,880,000 199,302,000 186,364,000 222,098,000 261,360,000 258,547,000 244,954,000 237,872,000 276,498,000 266,138,000 286,732,000 385,230,000 240,936,000 199,770,000 194,043,000 169,894,000 201,800,000 183,459,000 189,583,000 183,012,000 210,837,000 193,898,000 189,294,000 172,703,000 169,321,000 184,769,000 196,062,000 188,555,000 158,830,000 138,599,000 134,350,000 167,370,000 215,550,000  229,666,000 210,745,000 198,377,000 157,008,000 132,858,000 120,345,000 141,217,000 164,749,000 148,199,000 146,606,000 132,832,000 177,328,000 338,478,000 367,586,000 415,490,000 414,930,000 414,253,000 384,632,000 392,224,000 161,436,000 164,877,000 146,811,000 157,478,000 138,856,000 131,201,000 105,736,000 105,397,000 144,458,000 128,435,000 114,351,000 95,437,000 54,844,000 94,050,000 68,235,000 
        billed, net of allowance of 5,528 and 4,250
                  274,189,000                                                                                    
        software, net of amortization of 150,337 and 152,283
                  22,774,000                                                                                    
        acquired customer contracts, net of amortization of 120,080 and 114,166
                  45,417,000                                                                                    
        customer contract costs, net of amortization of 30,601 and 32,410
                  54,735,000                                                                                    
        total csg stockholders' equity
                  355,249,000 344,305,000 377,022,000 410,537,000 436,609,000 439,989,000                                                                               
        noncontrolling interest
                     3,635,000 3,635,000 3,635,000                                                                               
        billed, net of allowance of 4,998 and 4,250
                   238,831,000                                                                                   
        software, net of amortization of 159,357 and 152,283
                   24,585,000                                                                                   
        acquired customer contracts, net of amortization of 113,348 and 114,166
                   47,674,000                                                                                   
        customer contract costs, net of amortization of 32,574 and 32,410
                   52,194,000                                                                                   
        unrealized loss on short-term investments, net of tax
                    -3,000               -7,000 -114,000 -182,000 -88,000 -5,000 -12,000 -115,000 -159,000 -6,000                                             -9,000 -13,000             
        billed, net of allowance of 5,105 and 4,250
                    236,577,000                                                                                  
        software, net of amortization of 159,879 and 152,283
                    25,855,000                                                                                  
        acquired customer contracts, net of amortization of 114,995 and 114,166
                    50,968,000                                                                                  
        customer contract costs, net of amortization of 30,578 and 32,410
                    48,530,000                                                                                  
        billed, net of allowance of 4,924 and 4,250
                     238,368,000                                                                                 
        software, net of amortization of 156,490 and 152,283
                     29,234,000                                                                                 
        acquired customer contracts, net of amortization of 115,726 and 114,166
                     54,480,000                                                                                 
        customer contract costs, net of amortization of 35,860 and 32,410
                     47,025,000                                                                                 
        unrealized gains on short-term investments, net of tax
                     -8,000 -6,000 3,000  7,000 13,000 30,000 44,000  16,000 26,000                                                                       
        billed, net of allowance of 4,250 and 3,628
                      244,317,000                                                                                
        software, net of amortization of 152,283 and 139,836
                      29,757,000                                                                                
        acquired customer contracts, net of amortization of 114,166 and 105,778
                      57,207,000                                                                                
        customer contract costs, net of amortization of 32,410 and 39,893
                      46,618,000                                                                                
        billed, net of allowance of 3,157 and 3,628
                       243,160,000                                                                               
        software, net of amortization of 148,667 and 139,836
                       28,696,000                                                                               
        acquired customer contracts, net of amortization of 111,602 and 105,778
                       55,032,000                                                                               
        customer contract costs, net of amortization of 50,700 and 39,893
                       47,249,000                                                                               
        current portion of long-term debt, net of unamortized discounts of 930 and zero
                       236,570,000                                                                               
        billed, net of allowance of 3,546 and 3,628
                        223,228,000                                                                              
        software, net of amortization of 147,369 and 139,836
                        23,818,000                                                                              
        acquired customer contracts, net of amortization of 110,438 and 105,778
                        52,995,000                                                                              
        customer contract costs, net of amortization of 46,370 and 39,893
                        46,799,000                                                                              
        current portion of long-term debt, net of unamortized discounts of 2,032 and zero
                        242,968,000                                                                              
        settlement assets
                         108,578,000 149,785,000 117,452,000 139,248,000 122,624,000 169,327,000 112,760,000 88,575,000 87,853,000 124,627,000                                                                    
        billed, net of allowance of 3,718 and 3,628
                         247,025,000                                                                             
        software, net of amortization of 143,662 and 139,836
                         25,585,000                                                                             
        acquired customer contracts, net of amortization of 107,846 and 105,778
                         46,273,000                                                                             
        customer costs, net of amortization of 42,802 and 39,893
                         47,334,000                                                                             
        current portion of long-term debt, net of unamortized discounts of 3,119 and zero
                         241,881,000                                                                             
        settlement liabilities
                         107,023,000 148,819,000 116,032,000 137,894,000 121,416,000 168,342,000 111,522,000 87,194,000 86,471,000 123,613,000                                                                    
        billed, net of allowance of 3,628 and 3,735
                          226,623,000                                                                            
        software, net of amortization of 139,836 and 125,437
                          26,453,000                                                                            
        acquired customer contracts, net of amortization of 105,778 and 93,767
                          48,012,000                                                                            
        customer contract costs, net of amortization of 39,893 and 31,526
                          47,238,000                                                                            
        billed, net of allowance of 3,730 and 3,735
                           225,117,000                                                                           
        software, net of amortization of 135,644 and 125,437
                           28,769,000                                                                           
        acquired client contracts, net of amortization of 100,864 and 93,767
                           50,225,000                                                                           
        client contract costs, net of amortization of 39,206 and 31,526
                           45,038,000                                                                           
        client deposits
                           34,387,000 37,278,000 36,717,000 38,687,000 38,010,000 36,369,000 34,501,000 36,889,000 36,079,000 35,626,000 34,991,000 31,053,000 29,061,000 32,590,000 33,006,000 33,916,000 32,746,000 32,991,000 33,498,000 33,694,000 33,394,000 33,162,000 32,952,000 35,791,000 32,952,000 32,445,000 31,571,000 30,431,000 30,239,000 32,622,000 32,827,000 33,807,000 30,596,000 30,818,000 31,768,000 30,523,000 31,182,000 29,899,000 31,200,000 31,897,000 30,698,000 30,617,000 32,789,000 29,906,000 29,971,000 28,230,000 30,864,000 28,629,000 29,128,000 28,747,000 27,628,000 26,657,000 26,887,000 23,378,000 23,396,000 23,645,000 25,418,000 24,034,000 24,076,000 19,651,000 19,235,000 19,378,000 19,427,000 19,497,000 19,362,000 19,317,000 18,963,000 17,175,000 17,321,000 16,918,000 16,836,000 16,350,000 16,116,000 15,405,000 14,871,000 
        billed, net of allowance of 4,057 and 3,735
                            244,413,000                                                                          
        software, net of amortization of 131,835 and 125,437
                            29,141,000                                                                          
        acquired client contracts, net of amortization of 96,491 and 93,767
                            52,776,000                                                                          
        client contract costs, net of amortization of 37,827 and 31,526
                            41,561,000                                                                          
        billed, net of allowance of 3,888 and 3,735
                             260,713,000                                                                         
        software, net of amortization of 128,662 and 125,437
                             30,645,000                                                                         
        acquired client contracts, net of amortization of 93,866 and 93,767
                             55,329,000                                                                         
        client contract costs, net of amortization of 34,644 and 31,526
                             51,967,000                                                                         
        billed, net of allowance of 3,735 and 3,115
                              244,058,000                                                                        
        software, net of amortization of 125,437 and 119,381
                              32,526,000                                                                        
        acquired client contracts, net of amortization of 93,767 and 82,692
                              55,105,000                                                                        
        client contract costs, net of amortization of 31,526 and 43,051
                              50,746,000                                                                        
        common stock warrants; zero and 439 warrants vested; 950 and 1,425 issued
                                                                                                      
        billed, net of allowance of 3,356 and 3,115
                               242,616,000                                                                       
        software, net of amortization of 121,516 and 119,381
                               31,335,000                                                                       
        acquired client contracts, net of amortization of 88,946 and 82,692
                               57,556,000                                                                       
        client contract costs, net of amortization of 32,109 and 43,051
                               42,902,000                                                                       
        common stock warrants; 439 warrants vested; 1,425 issued
                               9,082,000 9,082,000 9,082,000 9,082,000 9,082,000                                                                   
        billed, net of allowance of 2,861 and 3,115
                                265,795,000                                                                      
        software, net of amortization of 122,441 and 119,381
                                33,322,000                                                                      
        acquired client contracts, net of amortization of 87,760 and 82,692
                                60,230,000                                                                      
        client contract costs, net of amortization of 30,169 and 43,051
                                39,724,000                                                                      
        billed, net of allowance of 2,897 and 3,115
                                 244,936,000                                                                     
        software, net of amortization of 122,549 and 119,381
                                 35,274,000                                                                     
        acquired client contracts, net of amortization of 86,434 and 82,692
                                 62,914,000                                                                     
        client contract costs, net of amortization of 49,100 and 43,051
                                 37,420,000                                                                     
        billed, net of allowance of 3,115 and 4,149
                                  235,827,000                                                                    
        software, net of amortization of 119,381 and 108,986
                                  36,400,000                                                                    
        client contracts, net of amortization of zero and 97,109
                                                                                                      
        acquired client contracts, net of amortization of 82,692 and zero
                                  65,456,000                                                                    
        client contract costs, net of amortization of 43,051 and zero
                                  37,289,000                                                                    
        billed, net of allowance of 4,182 and 4,149
                                   246,731,000                                                                   
        software, net of amortization of 116,761 and 108,986
                                   31,953,000                                                                   
        acquired client contracts, net of amortization of 81,286 and zero
                                   39,863,000                                                                   
        client contract costs, net of amortization of 37,038 and zero
                                   35,584,000                                                                   
        billed, net of allowance of 3,961 and 4,149
                                    239,913,000                                                                  
        software, net of amortization of 114,010 and 108,986
                                    30,926,000                                                                  
        acquired client contracts, net of amortization of 79,398 and zero
                                    41,573,000                                                                  
        client contract costs, net of amortization of 30,932 and zero
                                    35,527,000                                                                  
        common stock warrants; 439 warrants vested and 1,425 issued
                                    9,082,000                                                                  
        billed, net of allowance of 3,967 and 4,149
                                     213,051,000                                                                 
        software, net of amortization of 111,881 and 108,986
                                     30,894,000                                                                 
        acquired client contracts, net of amortization of 80,618 and zero
                                     39,688,000                                                                 
        client contract costs, net of amortization of 25,304 and zero
                                     38,357,000                                                                 
        common stock warrants; 439 and 439 warrants vested; 1,425 and 1,425 issued
                                     9,082,000                                                                 
        billed, net of allowance of 4,149 and 3,080
                                      219,531,000                                                                
        software, net of amortization of 108,986 and 99,316
                                      26,906,000                                                                
        client contracts, net of amortization of 97,109 and 96,723
                                      43,626,000                                                                
        liabilities, current portion of long-term debt conversion obligation and stockholders' equity
                                                                                                      
        current portion of long-term debt, net of unamortized discounts of zero and 296
                                      22,500,000 20,625,000 18,750,000 16,875,000                                                             
        current portion of long-term debt conversion obligation
                                          39,841,000 28,690,000 33,894,000 107,604,000                                                         
        common stock warrants; 439 and 1,426 warrants vested; 1,425 and 2,851 issued
                                      9,082,000                                                                
        total liabilities, current portion of long-term debt conversion obligation and stockholders' equity
                                      904,534,000 875,372,000 864,394,000 852,402,000 891,879,000 868,118,000 876,728,000 988,420,000                                                         
        billed, net of allowance of 2,456 and 3,080
                                       201,837,000                                                               
        software, net of amortization of 106,539 and 99,316
                                       27,014,000                                                               
        client contracts, net of amortization of 93,871 and 96,723
                                       36,797,000                                                               
        common stock warrants; zero and 1,426 warrants vested; 1,425 and 2,851 issued
                                                                                                      
        billed, net of allowance of 2,706 and 3,080
                                        197,486,000                                                              
        software, net of amortization of 104,252 and 99,316
                                        28,890,000                                                              
        client contracts, net of amortization of 88,406 and 96,723
                                        38,089,000                                                              
        billed, net of allowance of 2,824 and 3,080
                                         195,311,000                                                             
        software, net of amortization of 101,689 and 99,316
                                         29,451,000                                                             
        client contracts, net of amortization of 89,935 and 96,723
                                         38,566,000                                                             
        billed, net of allowance of 3,080 and 3,600
                                          208,930,000                                                            
        software, net of amortization of 99,316 and 95,094
                                          30,427,000                                                            
        client contracts, net of amortization of 96,723 and 87,890
                                          40,675,000                                                            
        current portion of long-term debt, net of unamortized discounts of 296 and 8,632
                                          49,426,000                                                            
        common stock warrants; 2,851 and 2,851 warrants issued and outstanding
                                          16,007,000 7,310,000 7,310,000 7,310,000 7,310,000 7,310,000 7,310,000 7,310,000                                                     
        billed, net of allowance of 2,906 and 3,600
                                           201,610,000                                                           
        software, net of amortization of 101,176 and 95,094
                                           30,365,000                                                           
        client contracts, net of amortization of 94,297 and 87,890
                                           35,695,000                                                           
        current portion of long-term debt, net of unamortized discounts of 734 and 8,632
                                           47,123,000                                                           
        billed, net of allowance of 3,726 and 3,600
                                            178,914,000                                                          
        software, net of amortization of 99,031 and 95,094
                                            31,805,000                                                          
        client contracts, net of amortization of 91,447 and 87,890
                                            37,580,000                                                          
        current portion of long-term debt, net of unamortized discounts of 1,469 and 8,632
                                            53,603,000                                                          
        billed, net of allowance of 3,647 and 3,600
                                             181,650,000                                                         
        software, net of amortization of 97,171 and 95,094
                                             33,213,000                                                         
        client contracts, net of amortization of 90,402 and 87,890
                                             37,516,000                                                         
        current portion of long-term debt, net of unamortized discounts of 5,020 and 8,632
                                             114,355,000                                                         
        billed, net of allowance of 3,600 and 3,323
                                              178,854,000                                                        
        software, net of amortization of 95,094 and 86,797
                                              35,095,000                                                        
        client contracts, net of amortization of 87,890 and 88,585
                                              39,738,000                                                        
        short-term debt
                                              149,577,000  146,394,000              27,000,000 17,500,000 16,000,000 37,364,000 69,528,000 26,172,000 47,855,000                                  
        for employee stock purchase plan and stock incentive plans; 32,555 and 33,945 shares outstanding
                                              672,000                                                        
        billed, net of allowance of 3,878 and 3,323
                                               177,347,000                                                       
        software, net of amortization of 94,328 and 86,797
                                               38,286,000                                                       
        client contracts, net of amortization of 84,885 and 88,585
                                               42,157,000                                                       
        current maturities of long-term debt
                                               7,500,000  7,500,000 22,500,000 20,625,000 18,750,000 16,875,000 15,000,000 15,000,000 15,000,000 15,000,000 15,000,000 20,500,000 18,000,000 20,500,000                                19,624,000 45,137,000 8,515,000 17,482,000 20,393,000 16,370,000 11,272,000 6,173,000 1,075,000 
        billed, net of allowance of 3,937 and 3,323
                                                172,269,000                                                      
        software, net of amortization of 92,324 and 86,797
                                                40,332,000                                                      
        client contracts, net of amortization of 82,647 and 88,585
                                                44,614,000                                                      
        billed, net of allowance of 3,187 and 3,323
                                                 180,096,000                                                     
        software, net of amortization of 88,531 and 86,797
                                                 42,086,000                                                     
        client contracts, net of amortization of 78,015 and 88,585
                                                 44,029,000                                                     
        unrecognized loss on change in fair value of interest rate swap contracts, net of tax
                                                      -98,000    -658,000    -618,000                                        
        billed, net of allowance of 3,323 and 2,359
                                                  184,369,000                                                    
        software, net of amortization of 86,797 and 77,504
                                                  44,732,000                                                    
        client contracts, net of amortization of 88,585 and 75,382
                                                  46,903,000                                                    
        for employee stock purchase plan and stock incentive plans; 33,945 and 33,745 shares outstanding
                                                  667,000                                                    
        common stock warrants; 2,851 and zero warrants issued and outstanding
                                                  6,694,000                                                    
        billed, net of allowance of 2,736 and 2,359
                                                   191,024,000                                                   
        software, net of amortization of 85,209 and 77,504
                                                   44,861,000                                                   
        client contracts, net of amortization of 85,451 and 75,382
                                                   45,699,000                                                   
        billed, net of allowance of 2,798 and 2,359
                                                    191,615,000                                                  
        software, net of amortization of 83,146 and 77,504
                                                    46,434,000                                                  
        client contracts, net of amortization of 85,759 and 75,382
                                                    49,436,000                                                  
        billed, net of allowance of 3,104 and 2,359
                                                     195,736,000                                                 
        software, net of amortization of 80,057 and 77,504
                                                     43,287,000                                                 
        client contracts, net of amortization of 80,339 and 75,382
                                                     52,064,000                                                 
        billed, net of allowance of 2,359 and 3,147
                                                      178,511,000                                                
        software, net of amortization of 77,504 and 68,496
                                                      43,565,000                                                
        client contracts, net of amortization of 75,382 and 182,182
                                                      55,191,000                                                
        for employee stock purchase plan and stock incentive plans; 33,745 and 33,734 shares outstanding
                                                      658,000                                                
        unrecognized pension plan losses and prior service costs, net of tax
                                                       -1,355,000 -1,355,000 -1,355,000 -1,761,000 -1,803,000 -1,803,000 -1,803,000 -1,794,000 -893,000 -893,000 -893,000 -897,000 -897,000 -897,000 -897,000 -919,000 -919,000 -919,000 -919,000 -919,000  -435,000 -435,000 -435,000 -852,000 -852,000 -852,000 -852,000                    
        billed, net of allowance of 3,043 and 3,147
                                                       174,757,000                                               
        software, net of amortization of 77,106 and 68,496
                                                       41,099,000                                               
        client contracts, net of amortization of 74,137 and 182,182
                                                       61,187,000                                               
        liabilities and stockholders’ equity
                                                                                                      
        stockholders’ equity:
                                                                                                      
        unrecognized loss on change in fair value of interest rate swaps, net of tax
                                                       -235,000 -388,000 -552,000  -736,000 -716,000 -769,000  -713,000                                       
        total stockholders’ equity
                                                       354,547,000 333,552,000 326,657,000 326,639,000 307,530,000 290,683,000  274,714,000 265,559,000 267,332,000 254,670,000 237,078,000 234,725,000 220,132,000 205,317,000 212,110,000 200,218,000 187,009,000 172,921,000  131,272,000 114,253,000 97,853,000 82,524,000 120,898,000 231,913,000   317,781,000 317,349,000 304,005,000 298,330,000 291,744,000 288,641,000 297,457,000 308,070,000 290,380,000 282,361,000 306,921,000 290,785,000 256,673,000 308,927,000  282,105,000 262,315,000 274,388,000 252,329,000 
        total liabilities and stockholders’ equity
                                                       849,864,000 844,426,000 825,009,000 846,941,000  822,828,000  814,897,000 787,494,000 800,021,000 815,538,000 879,698,000 579,197,000 574,915,000 576,733,000 561,714,000 515,828,000 484,884,000 484,677,000  483,435,000 460,576,000 440,945,000 422,388,000 466,261,000 561,948,000   652,801,000 642,661,000 632,828,000 638,376,000 705,731,000 692,701,000 691,813,000 710,407,000 684,768,000 685,170,000 684,948,000 724,775,000 780,102,000 751,762,000  731,317,000 717,996,000 728,987,000 704,710,000 
        billed, net of allowance of 3,750 and 3,147
                                                        172,521,000                                              
        unbilled and other
                                                        43,367,000 34,766,000 33,859,000 28,847,000 28,683,000 27,791,000 30,981,000 36,205,000 37,617,000 33,518,000 30,803,000 9,101,000 9,197,000 9,899,000 9,140,000 9,507,000 9,255,000 10,436,000 9,210,000 8,003,000 7,319,000 6,857,000 6,038,000 5,818,000 5,637,000 5,926,000 5,555,000 5,951,000 5,854,000 6,134,000 6,660,000 6,911,000 14,195,000 13,847,000 14,030,000 15,051,000 13,756,000 14,409,000 18,042,000 25,498,000 27,093,000 25,555,000 28,856,000 33,537,000 31,368,000 23,391,000 
        software, net of amortization of 73,941 and 68,513
                                                        39,036,000                                              
        client contracts, net of amortization of 71,026 and 184,763
                                                        67,467,000                                              
        billed, net of allowance of 3,618 and 3,147
                                                         179,093,000                                             
        software, net of amortization of 71,334 and 68,513
                                                         36,969,000                                             
        client contracts, net of amortization of 82,743 and 184,763
                                                         68,750,000                                             
        billed, net of allowance of 3,147 and 2,421
                                                          191,943,000                                            
        software, net of amortization of 68,513 and 56,521
                                                          36,729,000                                            
        client contracts, net of amortization of 184,763 and 159,225
                                                          76,388,000                                            
        billed, net of allowance of 2,918 and 2,421
                                                           174,137,000                                           
        software, net of amortization of 65,959 and 56,521
                                                           31,727,000                                           
        client contracts, net of amortization of 178,338 and 159,225
                                                           85,777,000                                           
        billed, net of allowance of 2,802 and 2,421
                                                            163,392,000                                          
        software, net of amortization of 62,602 and 56,521
                                                            28,638,000                                          
        client contracts, net of amortization of 172,700 and 159,225
                                                            88,100,000                                          
        billed, net of allowance of 2,925 and 2,421
                                                             170,909,000                                         
        software, net of amortization of 59,565 and 56,521
                                                             28,183,000                                         
        client contracts, net of amortization of 166,174 and 159,225
                                                             94,359,000                                         
        preferred stock, par value .01 per share; 10,000,000 shares authorized; zero shares issued and outstanding
                                                                                                      
        billed, net of allowance of 2,421 and 1,837
                                                              179,804,000                                        
        software, net of amortization of 56,521 and 45,579
                                                              29,966,000                                        
        client contracts, net of amortization of 159,225 and 133,218
                                                              98,403,000                                        
        trade accounts receivable-
                                                                                                      
        billed, net of allowance of 2,472 and 1,837
                                                               157,276,000                                       
        software, net of amortization of 53,726 and 45,579
                                                               32,152,000                                       
        client contracts, net of amortization of 152,931 and 133,218
                                                               102,920,000                                       
        cumulative translation adjustments
                                                               -377,000 7,186,000 6,776,000                      6,732,000 7,480,000 8,579,000 9,400,000 6,467,000 6,755,000 7,520,000 6,519,000 3,955,000 3,963,000 -984,000  -209,000 1,524,000 -674,000 
        billed, net of allowance of 2,541 and 1,837
                                                                166,436,000                                      
        software, net of amortization of 51,106 and 45,579
                                                                34,570,000                                      
        client contracts, net of amortization of 146,175 and 133,218
                                                                108,310,000                                      
        unrecognized loss on change in fair value of interest rate swap, net of tax
                                                                -420,000                                      
        billed, net of allowance of 1,958 and 1,837
                                                                 148,634,000                                     
        software, net of amortization of 48,272 and 45,579
                                                                 30,430,000                                     
        client contracts, net of amortization of 140,084 and 133,218
                                                                 113,706,000                                     
        billed, net of allowance of 1,837 and 2,036
                                                                  155,005,000                                    
        software, net of amortization of 45,579 and 40,266
                                                                  31,118,000                                    
        client contracts, net of amortization of 133,218 and 122,666
                                                                  116,328,000                                    
        cumulative translation adjustment
                                                                  868,000                                    
        restricted cash for intec acquisition
                                                                   130,000,000                                   
        total cash, cash equivalents, restricted cash and short-term investments
                                                                   212,332,000                                   
        billed, net of allowance of 2,355 and 2,036
                                                                   113,319,000                                   
        software, net of amortization of 43,949 and 40,266
                                                                   10,650,000                                   
        client contracts, net of amortization of 131,564 and 122,666
                                                                   35,894,000                                   
        billed, net of allowance of 2,130 and 2,036
                                                                    100,393,000                                  
        software, net of amortization of 42,695 and 40,266
                                                                    11,456,000                                  
        client contracts, net of amortization of 128,396 and 122,666
                                                                    38,342,000                                  
        billed, net of allowance of 2,289 and 2,036
                                                                     107,167,000                                 
        software, net of amortization of 41,474 and 40,266
                                                                     11,734,000                                 
        client contracts, net of amortization of 125,515 and 122,666
                                                                     39,838,000                                 
        billed, net of allowance of 2,036 and 2,999
                                                                      107,810,000                                
        software, net of amortization of 40,266 and 36,385
                                                                      12,157,000                                
        client contracts, net of amortization of 122,666 and 112,675
                                                                      41,407,000                                
        billed, net of allowance of 2,079 and 2,999
                                                                       112,324,000                               
        software, net of amortization of 39,171 and 36,385
                                                                       11,891,000                               
        client contracts, net of amortization of 120,076 and 112,675
                                                                       34,963,000                               
        billed, net of allowance of 2,148 and 2,999
                                                                        110,464,000                              
        software, net of amortization of 37,984 and 36,385
                                                                        10,897,000                              
        client contracts, net of amortization of 118,000 and 112,675
                                                                        33,517,000                              
        billed, net of allowance of 2,831 and 2,999
                                                                         130,210,000                             
        software, net of amortization of 37,091 and 36,385
                                                                         10,943,000                             
        client contracts, net of amortization of 114,777 and 112,675
                                                                         34,290,000                             
        billed, net of allowance of 2,999 and 1,487
                                                                          120,278,000                            
        software, net of amortization of 36,385 and 34,445
                                                                          9,835,000                            
        client contracts, net of amortization of 112,675 and 98,822
                                                                          34,244,000                            
        billed, net of allowance of 1,594 and 1,487
                                                                           107,896,000                           
        software, net of amortization of 35,812 and 34,445
                                                                           8,134,000                           
        client contracts, net of amortization of 110,331 and 98,822
                                                                           32,396,000                           
        billed, net of allowance of 1,557 and 1,487
                                                                            105,669,000                          
        software, net of amortization of 35,322 and 34,445
                                                                            8,157,000                          
        client contracts, net of amortization of 107,998 and 98,822
                                                                            33,390,000                          
        billed, net of allowance of 1,476 and 1,487
                                                                             124,586,000                         
        software, net of amortization of 34,877 and 34,445
                                                                             8,217,000                         
        client contracts, net of amortization of 103,168 and 98,822
                                                                             29,274,000                         
        billed, net of allowance of 1,487 and 1,143
                                                                              114,132,000                        
        software, net of amortization of 34,445 and 32,989
                                                                              8,649,000                        
        client contracts, net of amortization of 98,822 and 82,486
                                                                              31,526,000                        
        billed, net of allowance of 1,589 and 1,143
                                                                               109,952,000                       
        software, net of amortization of 34,013 and 32,989
                                                                               9,081,000                       
        client contracts, net of amortization of 94,543 and 82,486
                                                                               35,131,000                       
        billed, net of allowance of 1,619 and 1,143
                                                                                102,635,000                      
        software, net of amortization of 33,615 and 32,989
                                                                                7,099,000                      
        client contracts, net of amortization of 90,384 and 82,486
                                                                                33,993,000                      
        42,546,022 and 46,831,643 shares outstanding
                                                                                621,000                      
        billed, net of allowance of 1,577 and 1,143
                                                                                 103,100,000                     
        software, net of amortization of 33,302 and 32,989
                                                                                 7,412,000                     
        client contracts, net of amortization of 86,412 and 82,486
                                                                                 34,879,000                     
        billed, net of allowance of 1,143 and 1,324
                                                                                  110,020,000 107,564,000                   
        software, net of amortization of 32,989 and 31,945
                                                                                  7,725,000                    
        client contracts, net of amortization of 82,486 and 68,634
                                                                                  36,024,000                    
        software, net of amortization of 32,676 and 31,945
                                                                                   8,038,000                   
        client contracts, net of amortization of 78,533 and 68,634
                                                                                   35,868,000                   
        trade accounts receivable
                                                                                                      
        billed, net of allowance of 1,059 and 1,324
                                                                                    96,345,000                  
        software, net of amortization of 32,363 and 31,945
                                                                                    8,351,000                  
        client contracts, net of amortization of 75,565 and 68,634
                                                                                    36,402,000                  
        preferred stock, par value .01 per share; 10,000,000 shares authorized; zero shares issued and outstanding.
                                                                                                      
        billed, net of allowance of 1,008 and 1,324
                                                                                     109,407,000                 
        software, net of amortization of 104 and zero
                                                                                     8,602,000                 
        client contracts, net of amortization of 72,113 and 68,634
                                                                                     39,009,000                 
        billed, net of allowance of 1,324 and 1,948
                                                                                      104,812,000                
        assets related to discontinued operations
                                                                                                      
        client contracts
                                                                                      41,661,000    50,197,000    57,458,000    63,805,000    
        liabilities related to discontinued operations
                                                                                                      
        deferred employee compensation
                                                                                       -51,000 -65,000 -385,000 -1,320,000 -1,757,000 -2,646,000 -3,891,000 -4,458,000 -7,024,000 -8,096,000 -9,276,000 -3,904,000 -4,995,000   
        cumulative translation adjustments related to discontinued operations
                                                                                                      
        billed, net of allowance of 1,531 and 4,818
                                                                                       95,897,000               
        gss business assets held for sale
                                                                                       301,100,000               
        software, net of amortization of 41,009 and 77,086
                                                                                                      
        client contracts, net of amortization of 65,603 and 62,898
                                                                                       45,919,000               
        liabilities related to gss business assets held for sale
                                                                                       82,722,000               
        billed, net of allowance of 3,576 and 4,818
                                                                                        133,950,000              
        software, net of amortization of 84,105 and 77,086
                                                                                        17,840,000              
        client contracts, net of amortization of 69,253 and 62,898
                                                                                        47,878,000              
        billed, net of allowance of 4,690 and 4,818
                                                                                         143,337,000             
        software, net of amortization of 80,607 and 77,086
                                                                                         21,152,000             
        client contracts, net of amortization of 66,073 and 62,898
                                                                                         49,276,000             
        trade accounts receivable—
                                                                                                      
        billed, net of allowance of 4,818 and 11,145
                                                                                          142,056,000            
        software
                                                                                          24,695,000    37,780,000    50,478,000  44,354,000  
        arbitration charge payable
                                                                                              25,181,000 119,601,000       
        commitments and contingencies
                                                                                                      
        billed, net of allowance of 5,438 and 11,145
                                                                                           123,344,000           
        software, net of amortization of 73,436 and 62,957
                                                                                           28,053,000           
        client contracts, net of amortization of 59,301 and 50,973
                                                                                           52,408,000           
        billed, net of allowance of 6,942 and 11,145
                                                                                            123,720,000          
        software, net of amortization of 70,069 and 62,957
                                                                                            31,414,000          
        client contracts, net of amortization of 56,143 and 50,973
                                                                                            52,772,000          
        billed, net of allowance of 11,397 and 11,145
                                                                                             137,631,000         
        software, net of amortization of 66,487 and 62,957
                                                                                             34,527,000         
        client contracts, net of amortization of 53,205 and 50,973
                                                                                             55,363,000         
        billed, net of allowance of 11,145 and 12,079
                                                                                              130,691,000        
        purchased kenan business accounts receivable
                                                                                                  603,000 11,485,000 28,452,000  
        billed, net of allowance of 13,728 and 12,079
                                                                                               149,082,000       
        software, net of amortization of 59,499 and 48,582
                                                                                               40,501,000       
        client contracts, net of amortization of 49,040 and 42,954
                                                                                               59,077,000       
        billed, net of allowance of 14,093 and 12,079
                                                                                                169,096,000      
        software, net of amortization of 55,425 and 48,582
                                                                                                44,542,000      
        client contracts, net of amortization of 47,375 and 42,954
                                                                                                60,544,000      
        accrued income taxes
                                                                                                31,037,000 32,049,000 30,469,000 30,600,000 32,173,000 25,960,000 
        billed, net of allowance of 12,609 and 12,079
                                                                                                 169,964,000     
        software, net of amortization of 51,984 and 48,582
                                                                                                 47,266,000     
        client contracts, net of amortization of 45,549 and 42,954
                                                                                                 61,707,000     
        preferred stock, par value .01 per share; 10,000,000 shares authorized;
                                                                                                      
        zero shares issued and outstanding
                                                                                                      
        52,262,017 shares and 51,726,528 shares outstanding
                                                                                                 578,000     
        accounts receivable—
                                                                                                      
        trade—
                                                                                                      
        billed, net of allowance of 12,079 and 6,310
                                                                                                  160,417,000    
        foreign currency translation
                                                                                                  1,060,000    
        billed, net of allowance of 12,598 and 6,310
                                                                                                   151,787,000   
        software, net of amortization of 45,743 and 37,622
                                                                                                   48,571,000   
        client contracts and related intangibles, net of amortization of 39,708 and 31,346
                                                                                                   66,930,000   
        billed, net of allowance of 13,227 and 6,310
                                                                                                    128,121,000  
        client contracts and related intangibles
                                                                                                    70,021,000  
        billed, net of allowance of 7,224 and 6,310
                                                                                                     103,999,000 
        purchased kenan business accounts receivable, net of allowance of 41,282
                                                                                                     64,901,000 
        software, net of amortization of 40,875 and 37,622
                                                                                                     46,734,000 
        client contracts and related intangibles, net of amortization of 33,386 and 31,346
                                                                                                     72,607,000 
        preferred stock, par value 01 per share; 10,000,000 shares authorized; zero shares issued and outstanding
                                                                                                      
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-12-31 2004-09-30 2004-06-30 2004-03-31 2003-12-31 2003-09-30 2003-06-30 2003-03-31 2002-12-31 2002-09-30 2002-06-30 2002-03-31 
                                                                                                      
          cash flows from operating activities:
                                                                                                      
          net income
        7,001,000 20,483,000 12,267,000 16,130,000 34,468,000 19,088,000 13,829,000 19,467,000 12,670,000 18,694,000 13,954,000 20,928,000 20,149,000 12,481,000 5,317,000 6,113,000 17,249,000 16,130,000 19,321,000 19,631,000 13,265,000 13,566,000 10,366,000 21,514,000 22,581,000 21,559,000 19,379,000 19,251,000 20,898,000 16,101,000 15,117,000 14,014,000 14,966,000 14,580,000 11,581,000 20,237,000 12,647,000 17,894,000 10,837,000 21,504,000 23,668,000 16,747,000 12,794,000 9,358,000 12,632,000 5,233,000 9,403,000 9,691,000 9,081,000 15,300,000 12,072,000 14,898,000 15,790,000 9,413,000 11,870,000 11,806,000 11,294,000 10,479,000 9,015,000 11,494,000 -1,791,000 11,690,000 8,466,000 11,339,000 10,703,000 12,825,000 19,870,000 13,741,000 13,321,000 14,839,000 13,903,000 15,202,000 15,622,000 16,044,000 15,095,000 13,604,000 15,605,000 15,466,000 22,599,000 13,502,000 8,547,000 8,581,000 12,262,000 16,333,000 7,756,000 10,833,000 6,607,000 -53,572,000 11,885,000 8,803,000 17,057,000 5,850,000 19,248,000 2,463,000 
          adjustments to reconcile net income to net cash from operating activities-
                                                                                                      
          depreciation
        4,446,000 4,577,000 4,943,000 5,013,000 5,337,000 5,315,000 5,773,000 5,636,000 6,036,000 6,043,000 5,749,000 5,757,000 6,150,000 7,607,000 8,072,000 6,138,000 6,231,000 6,225,000 6,266,000 6,113,000 5,910,000 5,817,000 5,634,000 5,565,000 5,503,000 5,365,000 5,441,000 5,113,000 5,011,000 4,831,000 4,548,000 3,914,000 3,405,000 3,344,000 3,316,000 3,315,000 3,193,000 3,398,000 3,509,000 3,516,000 3,508,000 3,723,000 3,850,000 3,695,000 3,605,000 3,553,000 3,440,000 3,486,000 4,254,000 4,609,000 4,770,000 5,000,000 5,202,000 5,373,000 5,874,000 5,837,000 6,511,000 6,404,000 6,273,000 6,247,000 5,850,000 4,865,000 5,388,000 5,540,000 4,901,000 4,240,000 4,081,000 4,469,000 4,007,000 3,637,000 3,572,000 3,422,000 3,038,000 2,868,000  2,600,000 2,699,000 2,352,000 2,481,000 3,691,000 3,751,000 3,767,000 4,403,000 3,535,000 3,517,000 3,636,000 3,916,000 4,529,000 4,334,000 4,599,000 4,929,000 5,007,000 4,715,000 4,188,000 
          amortization
        13,606,000 14,491,000 13,219,000 12,164,000 12,980,000 13,320,000 12,838,000 11,309,000 13,124,000 11,735,000 11,337,000 11,471,000 12,514,000 10,950,000 11,650,000 13,870,000 13,652,000 12,296,000 11,281,000 10,737,000 10,949,000 10,955,000 11,255,000 10,788,000 11,121,000 9,954,000 12,676,000 11,949,000 12,354,000 11,017,000 11,011,000 9,946,000 7,831,000 7,252,000 6,947,000 7,471,000 7,705,000 6,881,000 6,625,000 6,415,000 6,928,000 7,178,000 6,958,000 8,217,000 8,346,000 8,283,000 8,334,000 8,590,000 9,406,000 9,656,000 9,021,000 9,736,000 10,884,000 12,198,000 10,794,000 10,302,000 10,574,000 10,384,000 11,069,000 10,146,000 6,475,000 4,678,000 3,862,000 3,338,000 4,162,000 2,963,000 3,141,000 3,086,000 5,548,000 5,058,000 5,005,000 4,852,000 4,581,000 4,534,000 4,562,000 4,424,000 4,095,000 4,031,000 3,725,000 7,033,000 7,229,000 7,143,000 6,982,000 6,756,000 7,251,000 6,321,000 5,619,000 6,318,000 5,775,000 6,591,000 6,448,000 6,306,000 6,205,000 3,179,000 
          loss on debt extinguishment
        453,000                                                                                           
          asset impairments
        157,000                                                                                              
          gain on lease modifications
                -537,000                                                                                     
          loss on unrealized foreign currency transactions and other
                                                                                                      
          deferred income taxes
        -147,000 -6,680,000 -346,000 -2,067,000 -16,314,000 -2,500,000 -5,548,000 7,859,000 -11,056,000 -7,831,000 -8,752,000 4,079,000 -11,170,000 -8,641,000 -7,761,000 -55,000 200,000 -4,246,000 -74,000 6,508,000  -2,927,000 -2,539,000 9,310,000  1,943,000 2,786,000 1,395,000 2,763,000 -2,794,000 927,000 4,017,000 5,625,000 -238,000 -4,246,000 5,971,000  -2,237,000 -3,845,000 3,923,000  -1,798,000 -3,781,000 23,000 66,000 -791,000 -2,006,000 2,772,000  -5,450,000 86,000 6,447,000 -2,918,000 -1,447,000 -3,231,000 -3,111,000 2,340,000 2,981,000 -9,248,000 7,904,000 3,435,000 -116,000 1,448,000 5,224,000 4,842,000 6,978,000 2,316,000 7,014,000 2,457,000 5,623,000 5,165,000 2,580,000 3,031,000 3,543,000 5,945,000 3,891,000 3,761,000 2,088,000 -3,719,000 -2,016,000 2,784,000 1,004,000 6,960,000 3,881,000 2,884,000 4,162,000 1,386,000 -1,413,000 2,090,000 -45,000 9,516,000 -6,927,000 -885,000 -2,304,000 
          stock-based compensation
        19,610,000 8,701,000 8,549,000 8,404,000 8,541,000 8,652,000 8,635,000 7,736,000 7,737,000 7,197,000 7,644,000 6,412,000 6,465,000 8,661,000 6,536,000 5,581,000 6,096,000 4,887,000 5,022,000 5,395,000 11,149,000 3,976,000 5,255,000 4,857,000 6,624,000 4,795,000 4,807,000 3,693,000 4,553,000 4,592,000 5,641,000 4,572,000 4,390,000 5,015,000 5,974,000 5,670,000 5,442,000 5,187,000 5,580,000 6,506,000                                                       
          changes in operating assets and liabilities, net of acquired amounts:
                                                                                                      
          trade accounts receivable
        -15,666,000 -10,279,000 5,985,000 -4,838,000 12,007,000 -8,765,000 11,851,000 -10,959,000 10,950,000 -25,562,000 -5,964,000 -1,825,000 -28,979,000 -13,388,000 -8,684,000 46,000  -13,088,000 25,002,000 -23,874,000 1,337,000 19,608,000 17,018,000 -23,304,000  23,003,000 -19,733,000 -12,018,000  -4,583,000 -36,828,000 25,459,000  -229,000 2,146,000 5,650,000  -21,980,000 5,670,000 35,000 3,700,000 -7,267,000    -2,102,000                                                 
          other current and non-current assets and liabilities
        -663,000 -2,512,000 -9,089,000 -2,400,000 -271,000 -1,617,000 -1,327,000 -9,827,000 4,883,000 4,634,000 -9,212,000 -6,871,000 3,597,000 -332,000 -10,029,000 -6,069,000  -6,289,000 -6,624,000 -999,000  -277,000 -499,000 -8,452,000  910,000 -14,647,000 -1,575,000                                                                   
          income taxes payable/receivable
        4,107,000 3,758,000 -20,233,000 4,529,000 18,320,000 -4,257,000 -8,779,000 -3,158,000 2,801,000 2,585,000 -8,882,000 1,647,000 16,524,000 5,969,000 -11,422,000 -1,735,000  5,509,000 -10,598,000 -1,022,000 3,863,000 210,000 4,424,000 -3,092,000 1,303,000 3,783,000 -4,201,000 3,886,000 -310,000 3,537,000 793,000 1,035,000  3,117,000 4,290,000 -5,692,000  5,221,000 -8,963,000 992,000 5,365,000 3,612,000 -3,362,000 3,338,000  687,000 -3,219,000 707,000 3,197,000 5,537,000 4,463,000 -8,641,000 -6,392,000 -1,993,000 -12,772,000 14,614,000 8,522,000 -9,347,000 11,841,000 -3,443,000 -2,984,000 -564,000 2,871,000 -3,837,000 -2,466,000 -4,495,000 6,310,000 -4,310,000 236,000 3,133,000 -3,496,000 2,332,000 -2,332,000 5,385,000 942,000 -538,000 3,998,000 7,668,000 -12,458,000 6,291,000 -5,206,000 4,808,000 -2,952,000 1,729,000 -7,738,000 35,192,000 3,530,000        
          trade accounts payable and accrued liabilities
        33,799,000 16,830,000 23,883,000 -33,074,000 10,172,000 3,938,000 6,985,000 -59,581,000 36,699,000 2,695,000 9,218,000 -36,071,000 30,082,000 -1,516,000 -22,987,000 -42,550,000  11,488,000 -1,716,000 -28,101,000  11,763,000 -3,926,000 -32,455,000  9,350,000 8,266,000 -25,594,000  14,598,000 -846,000 -26,926,000  3,259,000 2,677,000 -21,943,000  -4,870,000 13,732,000 -32,490,000 17,619,000 1,932,000   20,728,000 -4,016,000    1,039,000 12,687,000 -29,450,000 18,566,000 3,104,000 10,849,000 -14,045,000 11,022,000 -2,109,000 -4,686,000 -24,301,000 11,478,000 7,173,000 900,000 14,102,000 -2,816,000 -3,149,000 297,000 6,315,000 -4,639,000 -1,039,000 -4,145,000 6,120,000 -1,871,000 -4,727,000  9,061,000                   
          deferred revenue
        -7,157,000 -1,178,000 -2,219,000 6,633,000 -2,529,000 5,806,000 -1,250,000 2,519,000 -5,352,000 5,612,000 687,000 8,359,000 -4,539,000 -2,942,000 7,856,000 -5,064,000  6,043,000 -3,956,000 1,914,000 -3,018,000 1,933,000 -349,000 7,152,000 1,925,000 -2,158,000 -154,000 6,124,000 3,310,000 6,383,000 4,130,000 -3,331,000  -1,348,000 6,627,000 5,661,000 -4,059,000 -3,004,000 4,235,000 3,785,000 -2,464,000 -2,990,000 1,638,000 7,624,000  -505,000 -882,000 1,673,000  -4,393,000 -2,250,000 9,894,000 -5,779,000 -6,964,000 6,538,000 6,630,000 -2,170,000 -4,282,000 -7,395,000 -14,688,000 1,419,000 -2,529,000 22,247,000 -1,739,000 -1,840,000 6,490,000 -1,808,000 -2,414,000 -3,872,000 1,720,000 2,458,000 -2,463,000 -643,000 1,700,000 5,186,000 -1,036,000 -808,000 3,423,000 5,514,000 -3,017,000 1,840,000 -1,156,000   1,289,000 4,505,000         
          net cash from operating activities
        59,201,000 47,943,000 37,326,000 11,469,000 82,504,000 39,459,000 43,105,000 -29,351,000 79,531,000 24,582,000 12,386,000 15,397,000 54,024,000 22,838,000 -7,716,000 -5,549,000 51,914,000 46,080,000 45,038,000 -2,809,000 57,335,000 65,208,000 57,690,000 -7,213,000 43,549,000 79,098,000 15,603,000 12,826,000 70,072,000 47,055,000 -3,641,000 29,855,000 24,373,000 38,334,000 34,524,000 29,964,000 24,680,000 8,741,000 40,091,000 10,674,000 52,613,000 25,834,000 39,576,000 18,936,000 47,745,000 19,637,000   40,052,000 25,236,000 38,806,000 22,540,000 19,055,000 23,654,000 36,579,000 48,189,000 31,825,000 30,310,000 713,000 -1,889,000 47,074,000 18,500,000 55,611,000 37,882,000 43,553,000 16,013,000 18,959,000 27,559,000 47,277,000 20,852,000 19,548,000 35,670,000 24,498,000 35,663,000 28,869,000 28,552,000 38,751,000 21,978,000 15,714,000 24,712,000 43,283,000 18,865,000 22,312,000 24,805,000 40,186,000 31,965,000 -38,456,000 39,446,000 37,141,000 22,222,000 47,511,000 -5,508,000 19,968,000 26,153,000 
          capital expenditures
        -5,037,000 -6,512,000 -7,728,000 -8,700,000 -5,427,000 -11,917,000 -9,272,000 -10,375,000 -7,373,000 -6,919,000 -8,239,000 -9,867,000 -9,512,000 -4,822,000 -9,848,000 -9,572,000 -8,286,000 -14,480,000 -12,235,000 -4,632,000 -9,181,000 -9,557,000 -2,679,000 -3,601,000 -5,262,000 -5,351,000 -10,210,000   -7,861,000 -6,633,000 -4,492,000 -12,733,000 -6,938,000 -11,232,000 -2,318,000 -2,582,000 -8,554,000 -6,811,000 -4,250,000 -4,419,000 -2,339,000 -5,837,000 -10,092,000 -14,360,000 -10,024,000 -2,038,000 -9,686,000 -5,902,000 -3,951,000 -7,885,000 -3,962,000 -4,134,000 -4,290,000 -7,453,000 -1,673,000 -1,551,000 -1,974,000 -3,442,000 -2,898,000 -2,584,000 -3,874,000 -4,201,000 -2,669,000 -1,379,000 -1,406,000 -2,315,000 -3,786,000 -658,000 -2,262,000 -2,523,000 -3,952,000 -3,120,000 -3,071,000 
          free cash flows
        59,201,000 47,943,000 37,326,000 11,469,000 82,504,000 39,459,000 43,105,000 -29,351,000 74,494,000 18,070,000 4,658,000 6,697,000 48,597,000 10,921,000 -16,988,000 -15,924,000 51,914,000 38,707,000 38,119,000 -11,048,000 57,335,000 55,341,000 48,178,000 -12,035,000 43,549,000 69,250,000 6,031,000 4,540,000 70,072,000 47,055,000 -18,121,000 17,620,000 24,373,000 33,702,000 25,343,000 20,407,000 24,680,000 6,062,000 36,490,000 5,412,000 52,613,000 20,483,000 39,576,000 18,936,000 47,745,000 9,427,000   40,052,000 17,375,000 32,173,000 18,048,000 6,322,000 16,716,000 25,347,000 45,871,000 29,243,000 21,756,000 -6,098,000 -6,139,000 42,655,000 16,161,000 49,774,000 27,790,000 29,193,000 5,989,000 16,921,000 17,873,000 41,375,000 16,901,000 11,663,000 31,708,000 20,364,000 31,373,000 21,416,000 26,879,000 37,200,000 20,004,000 12,272,000 21,814,000 40,699,000 14,991,000 18,111,000 22,136,000 38,807,000 30,559,000 -40,771,000 35,660,000 36,483,000 19,960,000 44,988,000 -9,460,000 16,848,000 23,082,000 
          cash flows from investing activities:
                                                                                                      
          purchases of software, property, and equipment
        -3,394,000 -4,002,000 -2,751,000 -4,401,000 -5,893,000 -7,455,000 -4,299,000 -4,774,000                                                                                       
          proceeds from sale of software, property, and equipment
                                                                                                      
          proceeds from sale/maturity of short-term investments
                71,000 506,000 692,000 4,868,000 21,887,000 10,360,000 30,673,000 20,079,000 29,340,000 18,711,000 3,558,000 15,515,000 18,670,000 14,106,000 9,276,000 9,134,000 19,619,000 311,000 73,601,000 37,358,000 79,508,000 42,697,000 46,477,000 66,509,000 37,782,000 50,009,000 45,983,000 31,766,000 30,067,000 65,228,000 32,972,000 45,324,000 49,470,000 51,049,000 37,279,000 58,283,000 50,855,000 26,968,000 21,359,000 11,861,000 29,500,000 8,911,000 16,352,000 4,700,000 12,100,000 8,250,000 17,500,000 2,700,000 15,000,000 47,000,000 15,900,000 19,600,000 19,800,000 24,400,000 14,000,000 12,900,000 195,000 9,150,000 69,208,000 152,500,000 61,800,000 95,500,000 58,100,000 24,400,000 19,050,000 54,650,000 26,248,000                
          business combinations, net of cash and settlement assets acquired of 46,432 in 2024
                                                                                                      
          net cash from investing activities
        -3,309,000 -3,827,000 -2,751,000 -4,249,000 -5,893,000 -7,455,000 12,994,000 -4,774,000 -5,037,000 -6,512,000 -7,728,000 -8,629,000 -4,921,000 -11,225,000 -4,404,000 11,512,000  -27,253,000 -12,180,000 -11,851,000  -21,797,000 -13,072,000 -12,180,000  -16,670,000 -8,812,000 -6,835,000  44,522,000 -6,397,000 -16,433,000  -3,083,000 -1,683,000 5,879,000  21,101,000 -62,786,000 18,035,000  -8,734,000 -26,541,000 31,467,000  -15,338,000 5,316,000 4,946,000  -16,685,000 -73,878,000 1,423,000 -21,441,000 -31,696,000 -22,424,000 -2,053,000 -2,647,000 -5,223,000 -13,495,000 -4,313,000 -142,889,000 -107,465,000 -13,533,000 -13,757,000 -17,174,000 3,654,000 -28,718,000 -36,215,000 -59,011,000 -2,927,000 40,349,000 33,232,000 -7,233,000 9,583,000 -53,578,000 -73,597,000 -42,522,000 -1,837,000 222,311,000 -11,756,000 -3,646,000 -17,070,000 -14,363,000 -9,251,000 -3,665,000 -3,360,000 6,083,000 -12,156,000 -2,903,000 -3,393,000 -3,982,000 -16,378,000 4,090,000 -217,983,000 
          cash flows from financing activities:
                                                                                                      
          proceeds from issuance of common stock
        228,000 800,000 676,000 769,000 656,000 798,000 752,000 866,000 743,000 877,000 771,000 893,000 752,000 794,000 773,000 650,000 684,000 591,000 716,000 619,000 685,000 591,000 683,000 564,000 597,000 515,000 603,000 512,000 610,000 567,000 650,000 484,000 517,000 413,000 461,000 385,000 427,000 405,000 359,000 356,000 399,000 408,000 344,000 396,000 341,000 392,000 321,000 340,000 308,000 362,000 311,000 610,000 324,000 565,000 451,000 556,000 328,000 405,000 418,000 335,000 359,000 274,000 410,000 422,000 381,000 264,000 300,000 339,000 290,000 246,000 364,000 351,000 1,015,000 420,000 4,097,000 4,277,000 478,000 2,676,000 2,146,000 1,487,000 977,000 706,000 1,362,000 731,000 4,476,000 357,000 360,000 455,000 382,000 473,000 415,000 462,000 586,000 1,321,000 
          payments of cash dividends
        -9,981,000 -8,909,000 -9,046,000 -9,460,000                                                                                           
          repurchases of common stock
        -24,652,000 -17,980,000 -18,149,000 -22,396,000                                                                                           
          deferred acquisition payments
        -314,000 -2,000,000 -488,000 -2,000,000 -946,000 -274,000 -355,000                                                                                  
          proceeds from long-term debt
        150,625,000   440,000,000 30,000,000 45,000,000 245,000,000            150,000,000     230,000,000 150,000,000                                             300,000,000 
          payments on long-term debt
        -625,000 -150,625,000 -1,875,000 -1,875,000 -16,875,000 -1,875,000 -16,875,000 -291,875,000 -16,875,000 -1,875,000 -16,875,000 -1,875,000 -1,875,000 -244,176,000  -120,000,000 -3,750,000 -2,813,000  -2,813,000 -2,812,000 -1,875,000  -1,875,000 -1,875,000 -1,875,000  -1,875,000 -1,875,000 -120,000,000  -3,750,000 -3,750,000 -3,750,000  -1,875,000 -1,875,000 -1,875,000  -1,875,000    -3,750,000    -3,750,000 -3,750,000 -3,750,000 -168,000,000 -5,000,000 -10,000,000 -7,000,000 -2,500,000 -3,500,000 -26,649,000 -37,500,000                         -20,000,000 -20,000,000 -1,075,000 -61,500,000 
          purchase of capped call transactions related to convertible notes
                                                                                                     
          payments of debt financing costs
        -2,258,000                                                                                           
          payments on financing obligations
        -681,000 -4,236,000 -687,000 -590,000 -347,000 -1,722,000                                                                                         
          settlement and merchant reserve activity
        49,718,000 45,478,000 -18,938,000 -70,211,000 103,490,000 9,097,000 -6,491,000 -82,212,000 82,159,000 16,911,000 -1,625,000 -61,482,000 66,587,000 -40,685,000 50,297,000 -23,543,000 28,012,000 16,232,000                                                                             
          net cash from financing activities
        14,632,000 16,035,000 -47,651,000 -104,460,000 76,608,000 -18,708,000 -26,678,000 -111,145,000 46,660,000 578,000 -27,411,000 -51,132,000 18,690,000 -35,188,000 19,427,000 -54,614,000  29,048,000 -42,074,000 -22,567,000  -15,218,000 -10,347,000 -23,464,000  -13,474,000 -15,612,000 -22,572,000  -13,845,000 -14,610,000 9,685,000  -18,311,000 -15,227,000 -56,393,000  -26,599,000 -133,528,000 127,063,000  -8,859,000    -13,309,000    -13,182,000 -8,868,000 -13,946,000 -21,285,000 -7,201,000 -15,256,000 -14,653,000 -4,882,000 -11,450,000 -26,650,000 -41,010,000 224,390,000 -26,378,000 81,000 -180,000 -13,424,000 -19,123,000 -26,338,000 -251,000 175,000 -892,000 -55,348,000 -129,413,000 -46,590,000 -77,230,000 -17,269,000 -16,247,000 -5,754,000 -12,772,000 -18,093,000 -15,778,000 -19,084,000 -23,136,000 -1,084,000 -13,328,000 -11,595,000 -30,103,000 -630,000 -19,752,000 -19,618,000 -689,000 415,000 -16,824,000 586,000 229,823,000 
          effect of exchange rate fluctuations on cash, cash equivalents, and restricted cash
        -49,000 -2,262,000 4,887,000 2,488,000 -7,442,000 2,101,000 -476,000 -1,962,000 2,621,000 -1,156,000 381,000 327,000                                                                                   
          net increase in cash, cash equivalents, and restricted cash
                                                                                                      
          cash, cash equivalents, and restricted cash, beginning of period
        506,763,000 463,876,000 389,018,000                                                                                   
          cash, cash equivalents, and restricted cash, end of period
        70,475,000 57,889,000 -8,189,000 412,011,000 145,777,000 15,397,000 28,945,000 316,644,000 123,775,000 17,492,000 -22,372,000 344,981,000                                                                                   
          supplemental disclosures of cash flow information:
                                                                                                      
          cash paid during the period for-
                                                                                                      
          interest
        2,148,000 10,611,000 2,451,000 10,181,000 2,527,000 11,026,000 2,668,000 10,898,000 2,958,000 7,100,000 7,667,000 7,005,000 5,947,000 4,044,000 2,447,000 5,876,000 935,000 5,577,000 709,000 5,661,000 740,000 5,614,000 1,133,000 6,194,000 1,543,000 6,411,000 1,604,000 6,506,000 1,676,000 6,437,000 1,900,000 5,844,000 1,091,000 6,009,000 1,090,000 6,539,000 1,026,000 6,546,000 1,280,000 3,339,000 896,000 3,141,000 902,000 3,441,000 934,000 3,120,000 889,000 3,322,000 1,193,000 3,477,000 1,392,000 3,378,000 1,931,000 4,455,000 2,265,000 4,473,000 2,182,000 4,506,000 2,652,000 4,581,000   2,168,000 139,000 2,266,000 142,000 2,962,000 290,000 2,883,000 96,000 2,974,000 223,000 2,875,000 95,000 2,970,000 128,000 2,970,000 97,000 2,982,000 132,000 2,952,000 111,000 3,178,000 50,000 1,633,000 3,376,000 2,930,000 2,547,000 2,674,000 3,100,000 3,310,000 3,676,000 3,596,000 1,439,000 
          income taxes
        12,214,000 8,785,000 28,249,000 2,964,000 4,652,000 11,470,000 20,534,000 3,288,000 12,539,000 15,416,000 21,509,000 2,211,000 2,854,000 8,493,000 21,094,000 2,230,000 11,002,000 5,148,000 19,072,000 1,468,000 7,675,000 11,891,000 2,008,000 857,000 6,579,000 1,535,000 8,870,000 1,374,000 2,000,000 3,648,000 3,616,000 1,162,000 5,737,000 5,917,000 8,655,000 1,835,000 17,760,000 9,337,000 19,243,000 6,680,000 10,862,000 10,237,000 16,793,000 3,968,000 3,435,000 4,643,000 13,320,000 3,755,000 2,595,000 1,248,000 1,695,000 611,000 10,543,000 10,081,000 22,873,000 242,000 294,000 16,329,000 3,760,000 2,453,000 3,538,000 6,966,000 288,000 1,374,000 3,473,000 4,328,000 1,079,000 3,839,000 5,111,000 -546,000 6,181,000 3,546,000 7,949,000 -705,000 2,173,000 3,747,000 1,508,000 10,000 10,432,000 6,086,000 10,077,000 -672,000 1,528,000 635,000 8,942,000 -34,114,000 858,000 2,552,000 5,992,000 3,633,000 5,299,000 13,482,000 9,192,000 2,794,000 
          non-cash investing and financing activities-
                                                                                                      
          software, property, and equipment included in current and non-current liabilities
        -492,000 65,000 277,000 11,526,000                                                                                           
          reconciliation of cash, cash equivalents, and restricted cash:
                                                                                                      
          cash and cash equivalents
        21,626,000 12,510,000 9,851,000 136,024,000 43,345,000 8,009,000 -10,375,000 120,810,000 39,534,000 518,000 -21,469,000 167,681,000 3,680,000 12,915,000 -47,687,000 181,457,000 10,270,000 31,597,000                                                                             
          settlement and merchant reserve assets
        48,845,000 45,400,000 -18,083,000 274,228,000 102,480,000 8,701,000 39,092,000 192,962,000 81,328,000 16,974,000 -903,000 177,300,000 66,044,000 -40,851,000 50,315,000 163,145,000 27,342,000 16,241,000                                                                             
          restricted cash included in non-current assets
                                                                                                      
          total cash, cash equivalents, and restricted cash
        70,475,000 57,889,000 -8,189,000 412,011,000 145,777,000 15,397,000 28,945,000 316,644,000 123,775,000 17,492,000 -22,372,000 344,981,000                                                                                   
          loss on unrealized foreign currency transactions
         -342,000 367,000 522,000                                                                                           
          receipts from sale of software, property, and equipment
         175,000 152,000                                                                                           
          business combinations, net of cash and settlement assets acquired of zero and 46,432
                                                                                                      
          net decrease in cash, cash equivalents, and restricted cash
         57,889,000 -8,189,000 -94,752,000  15,397,000 28,945,000 -147,232,000  17,492,000 -22,372,000 -44,037,000                                                                                   
          restricted cash included in current and non-current assets
         -21,000 43,000 1,759,000 -48,000 -1,313,000 228,000 2,872,000                                                                                       
          payments on finance lease obligations
                                                                                                      
          changes in operating assets and liabilities:
                                                                                                      
          loss on derivative liability upon debt conversion
                    7,456,000                                                                               
          payments of deferred financing costs
                -1,021,000                     -48,000 -1,442,000      -89,000 -6,655,000  -50,000               -205,000 -8,458,000 -2,273,000                 -52,000 -35,000 -86,000 -969,000 -6,911,000 -247,000 -990,000 -87,000 -8,365,000 
          software, property, and equipment included in current and noncurrent liabilities
            -1,361,000 813,000                                                                                         
          asset impairment
                372,000 94,000 1,595,000 1,635,000 5,690,000 13,731,000 10,705,000 855,000 313,000 102,000 592,000 -157,000 10,336,000 259,000 73,000 296,000 69,000 423,000 427,000 662,000 339,000 1,000,000 -12,000                                                             
          unrealized foreign currency transaction loss
             479,000 98,000 -352,000                                                                                       
          business combinations, net of cash and settlement assets acquired of 46,432 and zero
                                                                                                     
          payment of cash dividends
             -8,510,000 -8,625,000 -9,463,000 -7,699,000 -8,519,000 -8,624,000 -9,088,000 -8,079,000 -8,196,000 -8,315,000 -8,885,000  -7,999,000 -8,019,000 -8,635,000  -7,585,000 -7,579,000 -8,277,000  -7,172,000 -7,167,000 -7,641,000  -6,822,000 -6,938,000 -7,437,000  -6,692,000 -6,680,000 -7,033,000  -6,060,000 -5,736,000 -6,529,000  -5,573,000    -5,139,000                                                 
          repurchase of common stock
             -14,496,000 -9,970,000 -17,973,000 -10,647,000 -107,000,000 -112,000 -9,306,000 -23,340,000 -28,267,000 -21,453,000 -23,660,000  -6,776,000 -7,054,000 -11,738,000  -5,411,000 -639,000 -13,876,000  -4,942,000 -7,173,000 -13,568,000  -5,715,000 -6,399,000 -11,920,000  -8,282,000 -5,258,000 -11,224,000  -2,961,000 -504,000 -18,990,000  -2,134,000    -4,872,000    -241,000 -3,540,000 -11,343,000 -235,000 -2,782,000 -5,463,000 -8,078,000 -2,484,000 -7,832,000 -22,000 -4,027,000 -88,000 -299,000 -59,000 -346,000 -110,000 -6,047,000 -4,039,000 -376,000 -81,000 -1,281,000 -55,734,000 -129,984,000 -47,795,000 -78,110,000 -22,032,000 -22,281,000 -6,088,000 -16,199,000 -20,239,000 -17,265,000 -20,009,000 -23,807,000  -13,090,000       -17,286,000 -1,633,000 
          non-cash investing and financing activities:
                                                                                                      
          amortization of original issue discount
                        671,000 794,000 784,000 772,000 762,000 751,000 740,000 730,000 720,000 709,000 700,000 690,000 680,000 671,000 661,000 652,000 643,000 634,000 625,000 888,000 1,010,000 1,062,000 1,136,000 1,658,000 1,607,000 1,576,000 1,547,000 1,516,000 1,487,000 1,460,000 1,430,000 1,404,000 1,377,000 1,351,000 1,325,000 1,299,000 1,274,000 1,251,000 1,226,000 1,203,000 1,179,000 1,158,000 1,420,000 1,449,000 1,446,000 1,462,000 2,057,000 2,017,000 2,083,000 2,225,000                             
          loss on short-term investments and other
                   -125,000 -1,000 -1,000 5,000 15,000                   20,000 -57,000  -26,000 -8,000 11,000   31,000 91,000 150,000 238,000 282,000 453,000 -354,000 266,000 135,000 863,000                                           
          loss on extinguishment of debt
                                   810,000                                                               
          loss on acquisition of controlling interest
                                                                                                     
          unrealized foreign currency transactions loss
                  200,000 41,000                                                                                   
          purchases of software, property and equipment
                -5,037,000 -6,512,000 -7,728,000 -8,700,000 -5,427,000 -11,917,000 -9,272,000 -10,375,000  -7,373,000 -6,919,000 -8,239,000  -9,867,000 -9,512,000 -4,822,000  -9,848,000 -9,572,000 -8,286,000                                                                   
          purchases of short-term investments
                         -11,539,000 -13,891,000 -32,304,000  -13,988,000 -19,075,000 -16,037,000  -2,904,000 -8,374,000 -14,168,000  -8,940,000 -29,275,000 -15,070,000  -42,372,000 -55,848,000 -17,983,000  -20,626,000 -88,010,000 -14,100,000  -33,545,000    -41,968,000    -30,376,000 -75,705,000 -23,178,000 -17,243,000 -20,720,000 -14,637,000 -10,142,000 -5,895,000 -11,935,000 -7,288,000 -12,680,000 -2,695,000 -14,966,000 -15,070,000 -19,751,000 -19,278,000 -2,937,000 -25,778,000 -38,213,000 -13,284,000 -5,818,000 -19,900,000 -50,278,000 -61,112,000 -78,146,000 -99,366,000 -86,021,000 -58,045,000 -39,650,000 -30,899,000 -25,624,000 -13,447,000 -18,088,000 -11,015,000 -7,666,000 -5,597,000 -1,216,000 19,000 -7,771,000 -5,000 -6,000  -1,410,000   
          acquisition of and investments in business, net of cash acquired
                         -39,014,000 -11,449,000 -648,000  -1,500,000 -9,991,000  -13,194,000 -4,000,000  -2,807,000 -68,636,000                                                               
          unrealized foreign currency transactions gain
                                                                                                      
          effect of exchange rate fluctuations on cash, cash equivalents and restricted cash
                    1,931,000 -4,361,000 -4,679,000 1,351,000  -37,000                                                                             
          net increase in cash, cash equivalents and restricted cash
                                                                                                      
          cash, cash equivalents and restricted cash, beginning of period
                    391,902,000                                                                             
          cash, cash equivalents and restricted cash, end of period
                    69,724,000 -27,936,000 2,628,000 344,602,000 37,612,000 47,838,000                                                                             
          reconciliation of cash, cash equivalents and restricted cash:
                                                                                                      
          total cash, cash equivalents and restricted cash
                    69,724,000 -27,936,000 2,628,000 344,602,000 37,612,000 47,838,000                                                                             
          unrealized foreign currency transactions gains
                                                                                                      
          net decrease in cash, cash equivalents and restricted cash
                     -27,936,000 2,628,000 -47,300,000  47,838,000                                                                             
          exercise of common stock warrants
                                                                                                      
          loss on short-term investments
                         19,000 17,000 15,000                                                                       -49,000 
          adjustments to reconcile net income to net cash from operating activities -
                                                                                                      
          effect of exchange rate fluctuations on cash
                           -863,000 4,024,000 2,277,000 2,004,000 -5,947,000 3,258,000 -2,101,000 -974,000 876,000  -231,000 -3,184,000 2,153,000 1,699,000 700,000 75,000 1,621,000 -172,000 1,861,000 1,607,000 1,330,000  -3,021,000    -1,539,000    518,000 -2,643,000 -332,000 -164,000 -412,000 -1,344,000 192,000 -1,723,000 -3,832,000 1,802,000 1,339,000                   -1,292,000 -492,000 -1,386,000 -590,000 2,900,000 -244,000 -442,000 621,000 2,737,000 714,000 -541,000 768,000 -963,000 -1,906,000 -820,000 77,000 
          net decrease in cash and cash equivalents
                           -38,090,000   36,275,000 -48,804,000                                                -60,511,000    -61,292,000      -21,931,000             
          cash and cash equivalents, beginning of period
                           188,699,000 156,548,000 139,277,000 122,243,000 126,351,000 132,631,000  81,712,000  82,686,000 -2,726,000 136,473,000 146,733,000 197,858,000 83,886,000 123,416,000   346,113,000 133,551,000 105,397,000 94,424,000 30,165,000 
          cash and cash equivalents, end of period
                           150,609,000 14,210,000 30,470,000 36,275,000 107,744,000 -4,082,000 46,853,000 -9,795,000 123,572,000 -57,895,000 77,501,000 -27,832,000 147,503,000 -20,508,000 17,640,000 17,689,000 107,422,000 -13,870,000 5,104,000 -154,616,000 289,733,000  5,220,000 5,668,000 89,277,000  -10,549,000 20,668,000 65,454,000 -10,050,000 -4,113,000 -49,309,000 146,158,000 -23,835,000 -15,655,000 -2,445,000 178,408,000 22,573,000 9,805,000 -37,630,000 151,985,000 130,509,000 -115,343,000 42,159,000 23,945,000 12,955,000 84,430,000 -36,097,000 -8,907,000 -11,559,000 140,449,000 4,549,000 -60,511,000 -29,325,000 208,703,000 -41,978,000 -61,292,000 -9,525,000 353,482,000 218,640,000 -3,314,000 19,167,000 111,620,000 9,765,000 1,982,000 24,484,000 104,520,000 -30,266,000 8,252,000 14,079,000 113,332,000 42,981,000 -40,616,000 23,824,000 68,235,000 
          cash paid during the period for -
                                                                                                      
          gain on short-term investments and other
                             -10,000 -25,000 -85,000  -115,000 -13,000 -157,000  43,000 -91,000 -17,000                     -26,000 -23,000 -15,000 -8,000 -14,000 -12,000 -21,000 -13,000 -17,000 -33,000  -97,000 -251,000 -192,000                             
          net increase in cash and cash equivalents
                            14,210,000    -4,082,000   -15,705,000 -57,895,000   25,260,000  17,640,000 17,689,000 -18,929,000  5,104,000 -154,616,000 157,102,000 32,466,000 5,220,000 5,668,000 7,565,000      -4,113,000 -46,583,000 9,685,000 -23,835,000 -15,655,000 -2,445,000 31,675,000   -37,630,000 -45,873,000 130,509,000 -115,343,000 42,159,000 23,945,000 12,955,000 544,000   -11,559,000 17,033,000    -31,984,000    7,369,000 218,640,000 -3,314,000   9,765,000 1,982,000 24,484,000 -877,000 -30,266,000 8,252,000 14,079,000 18,908,000 42,981,000 -40,616,000 23,824,000 38,070,000 
          adjustments to reconcile net income to net cash from operating activities –
                                                                                                      
          cash paid during the period for –
                                                                                                      
          acquisition of and investments in client contracts
                                         -2,556,000 -3,163,000 -4,363,000  -1,577,000 -2,941,000 -1,520,000  -1,848,000    -939,000    -1,541,000 -3,401,000 -407,000 -376,000 -1,305,000 -1,255,000 -1,693,000 -2,420,000 -2,234,000 -2,096,000 -2,383,000 -1,187,000 -987,000 -9,179,000 -3,496,000 -2,259,000 -1,489,000 -723,000 -931,000 -881,000 -1,465,000 -522,000 -1,046,000 -3,087,000 -2,781,000 -4,109,000 -3,547,000 -1,450,000 -1,552,000 -552,000 -1,544,000 -2,038,000 -1,926,000 -1,212,000 -1,069,000 -754,000 -431,000 -183,000 -554,000 -740,000 -290,000     
          settlement of convertible notes
                                         -34,771,000                                                           
          adjustments to reconcile net income to net cash from operating activities:
                                                                                                      
          cash paid during the period for:
                                                                                                      
          gain on disposition of business operations
                                              3,000 -6,614,000                                                      
          excess tax benefit of stock-based compensation awards
                                            9,351,000 -1,182,000 -65,000 -3,375,000 4,359,000 -365,000 -3,605,000 1,796,000 4,104,000 -60,000 -3,958,000 1,974,000 1,296,000 -77,000 -5,000 -537,000 -9,000 -118,000 -2,000 -286,000 -4,000 -10,000 -814,000 -9,000 -40,000 -3,000 -5,000 -137,000 -2,000 -93,000 -143,000                         
          proceeds from the disposition of business operations
                                            8,850,000     500,000 630,000                                               
          repurchase of convertible notes
                                             -17,290,000 -125,748,000 -72,619,000                                                       
          other current and non-current assets
                                     -7,768,000 -9,366,000 -4,629,000 4,663,000 2,999,000 -7,580,000 2,793,000 56,000 2,065,000 -3,463,000 1,597,000  -2,640,000    3,121,000    1,192,000 -5,025,000 -808,000 -2,068,000 4,304,000 -2,799,000 -1,152,000 2,636,000 2,749,000 1,054,000 -3,229,000 3,457,000 -55,000 1,045,000 739,000 -418,000 -2,145,000 1,023,000 412,000 3,462,000 -3,168,000 -1,163,000 1,270,000 373,000 -443,000 714,000 892,000 -2,050,000 -649,000 4,118,000 1,513,000 -1,235,000 -1,457,000 90,000            
          purchases of property and equipment
                                      -14,480,000 -12,235,000  -4,632,000 -9,181,000 -9,557,000  -2,679,000 -3,601,000 -5,262,000  -5,351,000    -10,210,000    -7,861,000 -6,633,000 -4,492,000 -12,733,000 -6,938,000 -11,232,000 -2,318,000 -2,582,000 -8,554,000 -6,811,000 -4,250,000 -4,419,000 -2,339,000 -5,837,000 -10,092,000 -14,360,000 -10,024,000 -2,038,000 -9,686,000 -5,902,000 -3,951,000 -7,885,000 -3,962,000 -4,134,000 -4,290,000 -7,453,000 -1,673,000 -1,551,000 -1,974,000 -3,442,000 -2,898,000 -2,584,000 -3,874,000 -4,201,000 -2,669,000 -1,379,000 -1,406,000 -2,315,000 -3,786,000 -658,000 -2,262,000 -2,523,000 -3,952,000 -3,120,000 -3,071,000 
          loss on repurchase of convertible notes
                                            332,000 5,108,000 3,211,000                                                       
          payments on acquired asset financing
                                                                                                    
          loss on disposition of business operations
                                                                                                      
          loss on termination of pension plan
                                                                                                      
          stock-based employee compensation
                                                5,355,000 5,302,000 5,384,000 5,089,000 4,405,000 4,536,000 3,931,000 3,783,000 3,299,000 3,979,000 3,908,000 3,610,000 3,441,000 3,461,000 3,382,000 3,147,000 2,468,000 3,155,000 3,255,000 3,274,000 3,038,000 3,116,000 3,159,000 3,235,000 3,223,000 3,015,000 2,997,000 3,040,000 2,982,000 2,586,000 2,976,000 3,274,000 2,877,000 1,975,000 3,100,000 3,085,000 3,195,000 2,834,000 7,680,000 4,028,000 4,313,000 4,337,000 3,438,000 3,503,000 3,800,000 4,145,000 2,127,000 1,072,000 1,180,000 1,180,000 1,091,000    
          acquisition of and investment in businesses, net of cash acquired
                                                                                                      
          payments on acquired equipment financing
                                                           -933,000 -102,000 -246,000 -417,000 -230,000 -523,000 -407,000 -427,000 -320,000 -266,000 -270,000 -259,000 -215,000 -248,000 -248,000 -307,000       -291,000 -190,000                 
          cash and cash equivalents, beginning of year
                                                                                                      
          cash and cash equivalents, end of year
                                                                                                      
          cash paid during the year for-
                                                                                                      
          impairment of client contract
                                                                                                      
          acquisition of businesses, net of cash acquired
                                                                    -256,238,000 -500,000 653,000 -18,000 -1,077,000 -6,296,000 -14,179,000 -285,000 -39,139,000 -843,000 -552,000                        
          non-cash financing activity -
                                                                                                      
          cash dividends payable
                                                                                                      
          acquisition of business, net of cash acquired
                                                                                -700,000 -700,000 -750,000 -756,000 -299,000 -20,478,000                 
          proceeds from disposition of business
                                                                                                      
          net cash paid during the period for-
                                                                                                      
          trade accounts and other receivables
                                                          -2,381,000 10,229,000 -22,693,000 -4,905,000 4,865,000 13,252,000 -22,533,000 8,750,000 -21,854,000 4,085,000 1,175,000 -12,830,000 4,228,000 -1,976,000 21,435,000 -11,137,000 -11,421,000 -2,884,000 23,865,000 -11,332,000 -4,461,000 7,000 754,000 6,549,000 -2,060,000 -11,316,000 13,366,000 -2,285,000 -16,270,000 -6,788,000 7,990,000 -2,203,000 -14,755,000 -902,000 13,733,000 -2,079,000 27,556,000 21,544,000 2,629,000 -6,125,000 8,176,000 -6,203,000 -1,420,000 -18,423,000 
          loss on repurchase of convertible debt securities
                                                                    79,000 1,683,000                                 
          loss on foreign currency transactions
                                                                                                      
          net proceeds from foreign currency option
                                                                                                      
          payments for acquisition-related foreign currency transactions
                                                                                                      
          purchase of foreign currency hedge
                                                                                                      
          change in restricted cash for intec acquisition
                                                                                                      
          repurchase of convertible debt securities
                                                                    -2,112,000 -23,854,000 -13,485,000 -13,229,000                             
          proceeds from issuance of convertible debt securities
                                                                                                     
          net cash paid during the period for-interest
                                                                                                      
          restructuring charge for abandonment of facilities and impairment of assets
                                                                                  294,000 107,000                 
          gain on short-term investments
                                                                            -90,000 -62,000 -244,000 -706,000 -917,000 -1,438,000 -1,274,000 -358,000 -144,000 -65,000 -30,000   -84,000 -45,000            
          gain on repurchase of convertible debt securities
                                                                      -1,468,000                             
          gain on curtailment of pension plan
                                                                                                      
          net pretax loss on disposition of discontinued operations
                                                                                                     
          net payments from the disposition of discontinued operations
                                                                                                     
          (purchase) proceeds of aircraft held for sale
                                                                                                      
          restructuring charge for abandonment of facilities
                                                                               175,000 133,000      78,000   255,000 59,000 595,000 1,190,000 2,551,000 683,000     
          net cash paid (received) during the period for-
                                                                                                      
          adjustments to reconcile net income to net cash from operating activities—
                                                                                                      
          cash paid during the period for—
                                                                                                      
          excess tax benefits from stock-based compensation awards
                                                                               -220,000 -190,000 -460,000  -1,757,000 -147,000 -941,000                 
          proceeds from sale of aircraft held for sale
                                                                                   7,376,000                 
          cash and cash equivalents, beginning period
                                                                                 240,687,000                     
          net cash paid during the period for—
                                                                                                      
          adjustments to reconcile net income to net cash from operating activities- depreciation
                                                                                                      
          write-off of deferred financing costs
                                                                                                    
          arbitration charge payable
                                                                                          -25,181,000 -94,420,000        
          accounts payable and accrued liabilities
                                                                                     -12,051,000 5,234,000 468,000 9,190,000 -6,274,000 -743,000 -268,000 2,451,000 -11,515,000 10,281,000 -8,075,000      15,483,000 
          net proceeds from the disposition of discontinued operations
                                                                                    -227,000 -209,000                 
          net pretax gain on disposition of discontinued operations
                                                                                                      
          tax benefit of stock-based compensation awards
                                                                                      863,000 65,000 674,000 399,000             
          purchase of aircraft held for sale
                                                                                                      
          acquisition of and investments in assets
                                                                                      -92,000 -190,000 -215,000 -82,000             
          cash and cash equivalents, end of period, classified as follows:
                                                                                                      
          continuing operations
                                                                                      226,040,000                
          assets related to discontinued operations
                                                                                                      
          total cash and cash equivalents, end of period
                                                                                      218,640,000                
          gss business assets held for sale
                                                                                                      
          proceeds from sale of short-term investments
                                                                                        14,638,000 6,900,000 2,200,000 2,000,000       3,188,000 -1,000 53,381,000 
          charge for in-process purchased research and development
                                                                                                  19,300,000 
          tax benefit of stock options exercised
                                                                                          59,000 830,000 416,000 7,000 18,000 6,000 7,000 2,000     
          impairment of intangible assets
                                                                                                  1,906,000 
          deferred revenues
                                                                                          6,358,000    -3,882,000 -9,716,000       
          acquisition of businesses and assets, net of cash acquired
                                                                                          -135,000 153,000 -545,000 -307,000 -233,000 -45,000 -1,500,000 -835,000     
          proceeds from revolving credit facility
                                                                                                    
          payments on revolving credit facility
                                                                                                    
          other current and noncurrent assets
                                                                                            -1,745,000 1,344,000  1,375,000 -449,000 -97,000 1,056,000 -2,844,000 -910,000 410,000 
          repurchase and cancellation of common stock
                                                                                             -213,000         
          payments on long-term debt.
                                                                                             -30,000,000         
          proceeds from exercise of stock warrants
                                                                                                      
          accounts payable, accrued liabilities, and deferred revenues
                                                                                                 6,631,000     
          restructuring charges for abandonment of facilities
                                                                                                      
          amortization of reserve for abandonment of facilities
                                                                                                      
          purchase of short-term investments
                                                                                                      
          acquisition of assets and businesses, net of cash acquired
                                                                                                      
          acquisitions of and investments in client contracts
                                                                                                      
          payments on notes receivable from employee stockholders
                                                                                                      
          accounts payable, accrued liabilities, and deferred revenue
                                                                                                   -13,816,000   
          acquisition of businesses
                                                                                                      
          investment in client contracts
                                                                                                   -259,000 -1,516,000 -1,612,000 
          acquisition of business
                                                                                                    10,717,000 -266,681,000