7Baggers

ICF International, Inc
(NASDAQ:ICFI) 

ICFI stock logo

ICF International, Inc. provides management, marketing, technology, and policy consulting and implementation services to government and commercial clients in the United States and internationally. The company researches critical policy, industry, stakeholder issues, trends, and behaviors; measures a...

Founded: 1969
Full Time Employees: 7,000
Sector: Industrials
Industry: Consulting Services

Share this website to your friends
• Market Cap:
• Exchange:
• Shs Outstanding:
• Employees:
• Beta:
• Return on Equity (ROE) ttm:
• Return on Assets (ROA) ttm:
• EPS ttm:
• Book value per Share:
• Cash per Share:
• Current ast per Share:
• P/E ttm:
• P/E forward:
• P/E ttm high:
• P/E ttm low:
• P/S ttm:
• P/B ttm:
• P/FCF ttm:
• PEG ratio:
• Cash Ratio ttm:
• Quick Ratio ttm:
• Current Ratio ttm:
• Gross Mgn ttm:
• EBITDA Mgn ttm:
• Operating Mgn ttm:
• Net Income Mgn ttm:
• Trailing Div yield:
• Forward Div yield:
• Payout Ratio ttm:
• Ex-Dividend date:
• Target Price High:
• Target Price Low:
• Target Price Mean:
• Number of Analysts:
• Debt Ratio ttm:
• Debt to Equity ttm:
• Total Net Debt:
At a glance:
Bull Thesis:
Bear Thesis:
Main Competitors:
Moat:
Income Statements:
Quarterly
Annual
    Unit: USD2026-03-31 2025-12-31 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 2007-03-31 2006-09-30 
                                                                                
      revenue
    437,500,000 443,673,000 465,405,000 476,155,000 487,618,000 496,324,000 516,998,000 512,029,000 494,436,000 478,352,000 501,519,000 500,085,000 483,282,000 475,609,000 467,777,000 423,110,000 413,468,000 387,985,000 394,060,000 392,525,000 378,478,000 434,335,000 360,315,000 353,987,000 358,238,000 396,636,000 373,918,000 366,717,000 341,254,000 377,910,000 332,968,000 324,315,000 302,780,000 321,174,000 305,301,000 306,392,000 296,295,000 289,559,000 306,520,000 305,419,000 283,599,000                                  151,713,000 107,801,000 
      yoy
    -10.28% -10.61% -9.98% -7.01% -1.38% 3.76% 3.09% 2.39% 2.31% 0.58% 7.21% 18.19% 16.88% 22.58% 18.71% 7.79% 9.24% -10.67% 9.37% 10.89% 5.65% 9.50% -3.64% -3.47% 4.98% 4.96% 12.30% 13.07% 12.71% 17.67% 9.06% 5.85% 2.19% 10.92% -0.40% 0.32% 4.48%                                        
      qoq
    -1.39% -4.67% -2.26% -2.35% -1.75% -4.00% 0.97% 3.56% 3.36% -4.62% 0.29% 3.48% 1.61% 1.67% 10.56% 2.33% 6.57% -1.54% 0.39% 3.71% -12.86% 20.54% 1.79% -1.19% -9.68% 6.08% 1.96% 7.46% -9.70% 13.50% 2.67% 7.11% -5.73% 5.20% -0.36% 3.41% 2.33% -5.53% 0.36% 7.69%                                   40.73%  
      direct costs
    270,637,000 285,323,000 290,545,000 298,425,000 302,542,000 317,105,000 325,047,000 329,331,000 310,533,000 303,545,000 323,504,000 325,404,000 312,565,000 300,064,000 307,295,000 268,905,000 258,158,000 246,667,000 254,175,000 246,646,000 232,082,000 295,095,000 223,288,000 223,407,000 230,616,000 264,027,000 238,158,000 235,053,000 215,949,000 249,057,000 213,060,000 206,565,000 188,826,000 207,230,000 189,992,000 190,896,000 183,607,000 182,440,000 191,310,000 194,188,000 177,199,000 173,752,000 177,864,000 178,251,000 164,569,000 168,485,000 166,064,000 166,667,000 153,730,000 143,146,000 154,024,000 151,528,000 142,818,000 146,879,000 148,267,000 147,861,000 140,188,000 131,436,000 137,343,000 133,522,000 118,221,000 119,437,000 124,060,000 125,131,000 107,559,000 106,576,000 101,610,000 103,911,000 99,237,000 104,864,000 115,421,000 119,310,000 120,407,000  108,152,000 73,213,000 
      operating costs and expenses:
                                                                                
      indirect and selling expenses
    118,827,000 115,235,000 122,261,000 123,017,000 131,891,000 129,452,000 132,816,000 127,091,000 129,094,000 123,354,000 131,553,000 126,522,000 123,733,000 136,718,000 118,290,000 114,403,000 117,452,000 114,472,000 99,940,000 106,178,000 109,982,000 108,963,000 100,123,000 99,255,000 103,271,000 97,664,000 100,130,000 101,450,000 96,519,000 91,958,000 88,960,000 90,410,000 89,659,000 86,840,000 84,558,000 86,240,000 88,802,000 77,655,000 84,193,000 84,641,000 81,559,000 79,533,000 81,011,000 83,782,000 84,833,000 83,447,000 74,704,000 74,232,000 69,637,000 68,874,000 67,647,000 67,604,000 68,262,000 64,265,000 66,356,000 67,404,000 65,871,000 63,525,000 60,341,000 59,270,000 57,926,000 56,025,000 55,348,000 56,130,000 51,030,000 52,011,000 50,430,000 55,698,000 45,289,000 42,016,000 44,251,000 46,856,000 37,237,000  27,734,000 27,299,000 
      depreciation and amortization
    13,180,000 14,482,000 14,168,000 14,702,000 14,795,000 5,181,000 4,820,000 4,909,000 5,574,000 6,225,000 5,917,000 6,826,000 6,309,000 6,284,000 5,297,000 5,063,000 4,838,000 4,815,000 4,665,000 4,728,000 5,270,000 5,013,000 5,143,000 5,064,000 5,179,000 4,707,000 5,035,000 5,595,000 4,762,000 4,439,000 4,210,000 4,045,000 4,469,000 4,260,000 4,613,000 4,299,000 4,519,000 4,405,000 4,130,000 4,084,000 4,019,000 4,164,000 4,316,000 3,894,000 3,848,000 3,876,000 3,227,000 3,190,000 3,076,000 2,886,000 2,771,000 2,782,000 2,799,000 2,850,000 2,886,000 2,800,000 1,815,000 2,674,000 2,544,000 2,778,000 2,761,000 2,748,000 2,716,000 2,643,000 2,668,000 2,808,000 2,550,000 2,499,000 1,559,000 1,516,000 1,706,000 3,603,000 2,783,000  1,167,000 949,000 
      total operating costs and expenses
    132,007,000 129,717,000 136,429,000 137,719,000 146,686,000 142,752,000 145,927,000 140,291,000 142,959,000 137,886,000 146,114,000 142,634,000 139,266,000 152,496,000 132,248,000 124,429,000 127,607,000 122,730,000 107,620,000 113,925,000 118,267,000 117,482,000 108,777,000 107,798,000 111,303,000 104,311,000 107,096,000 109,122,000 103,416,000 99,410,000 95,686,000 96,725,000 96,372,000 93,763,000 91,913,000 93,288,000 96,055,000 85,154,000 91,434,000 91,873,000 88,706,000 68,637,500 89,590,000 91,964,000 92,996,000 58,623,750 80,204,000 79,619,000 74,672,000 54,769,000 72,877,000 72,745,000 73,454,000 70,674,000 72,722,000 73,723,000 71,217,000 68,644,000 65,254,000 64,369,000 63,102,000 61,854,000 61,146,000 61,855,000 56,779,000 41,522,750 56,139,000 61,357,000 48,595,000 34,669,250 48,198,000 50,459,000 40,020,000   101,461,000 
      operating income
    34,856,000 28,633,000 38,431,000 40,011,000 38,390,000 36,467,000 46,024,000 42,407,000 40,944,000 36,921,000 31,901,000 32,047,000 31,451,000 23,049,000 28,234,000 29,776,000 27,703,000 18,588,000 32,265,000 31,954,000 28,129,000 21,758,000 28,250,000 22,782,000 16,319,000 28,298,000 28,664,000 22,542,000 21,889,000 29,443,000 24,222,000 21,025,000 17,582,000 20,181,000 23,396,000 22,208,000 16,633,000 21,965,000 23,776,000 19,358,000 17,694,000 19,038,000 21,497,000 18,734,000 15,962,000 16,610,000 18,528,000 17,574,000 16,650,000 12,587,000 17,154,000 17,295,000 17,649,000 14,426,000 16,875,000 18,065,000 16,236,000 13,867,000 16,094,000 15,504,000 13,419,000 11,647,000 12,505,000 12,661,000 10,100,000 7,372,250 9,322,000 10,137,000 10,030,000 10,419,500 12,662,000 14,295,000 14,721,000   6,340,000 
      yoy
    -9.21% -21.48% -16.50% -5.65% -6.24% -1.23% 44.27% 32.33% 30.18% 60.18% 12.99% 7.63% 13.53% 24.00% -12.49% -6.82% -1.51% -14.57% 14.21% 40.26% 72.37% -23.11% -1.44% 1.06% -25.45% -3.89% 18.34% 7.22% 24.50% 45.89% 3.53% -5.33% 5.71% -8.12% -1.60% 14.72% -6.00% 15.37% 10.60% 3.33% 10.85% 14.62% 16.02% 6.60% -4.13% 31.96% 8.01% 1.61% -5.66% -12.75% 1.65% -4.26% 8.70% 4.03% 4.85% 16.52% 20.99% 19.06% 28.70% 22.45% 32.86% 57.98% 34.15% 24.90% 0.70% -29.25% -26.38% -29.09% -31.87%   125.47%     
      qoq
    21.73% -25.50% -3.95% 4.22% 5.27% -20.77% 8.53% 3.57% 10.90% 15.74% -0.46% 1.90% 36.45% -18.36% -5.18% 7.48% 49.04% -42.39% 0.97% 13.60% 29.28% -22.98% 24.00% 39.60% -42.33% -1.28% 27.16% 2.98% -25.66% 21.55% 15.21% 19.58% -12.88% -13.74% 5.35% 33.52% -24.27% -7.62% 22.82% 9.40% -7.06% -11.44% 14.75% 17.37% -3.90% -10.35% 5.43% 5.55% 32.28% -26.62% -0.82% -2.01% 22.34% -14.51% -6.59% 11.27% 17.08% -13.84% 3.81% 15.54% 15.21% -6.86% -1.23% 25.36% 37.00% -20.92% -8.04% 1.07% -3.74% -17.71% -11.42% -2.89%     
      operating margin %
    7.97% 6.45% 8.26% 8.40% 7.87% 7.35% 8.90% 8.28% 8.28% 7.72% 6.36% 6.41% 6.51% 4.85% 6.04% 7.04% 6.70% 4.79% 8.19% 8.14% 7.43% 5.01% 7.84% 6.44% 4.56% 7.13% 7.67% 6.15% 6.41% 7.79% 7.27% 6.48% 5.81% 6.28% 7.66% 7.25% 5.61% 7.59% 7.76% 6.34% 6.24% 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% NaN% 0% 5.88% 
      interest
    -6,709,000 -7,213,000 -7,861,000 -8,422,000 -7,337,000 -6,454,000 -7,195,000 -7,703,000 -8,238,000 -9,535,000 -10,557,000 -10,132,000 -9,457,000                                                                
      other expense
    -757,000            -558,000             -91,750 -141,000                                                  
      income before income taxes
    27,390,000 21,296,000 30,746,000 29,950,000 30,001,000 31,052,000 37,930,000 34,740,000 34,336,000 29,793,000 24,080,000 21,238,000 21,436,000 11,925,000 21,647,000 25,771,000 24,637,000 15,969,000 29,796,000 29,296,000 25,029,000 17,927,000 24,539,000 19,223,000 12,984,000 25,656,000 25,699,000 19,794,000 19,024,000 26,636,000 21,631,000 18,540,000 16,020,000 18,388,000 20,910,000 19,897,000 14,791,000 20,041,000 22,101,000 16,841,000 15,524,000 16,607,000 18,771,000 15,055,000 13,167,000 14,677,000 17,393,000 16,179,000 15,901,000 11,789,000 16,818,000 16,660,000 16,959,000 13,818,000 15,955,000 17,242,000 14,896,000 13,386,000 15,555,000 14,942,000 12,877,000              14,614,000  
      provision for income taxes
    6,868,000 3,986,000 6,980,000 6,289,000 3,150,000 6,489,000 5,251,000 9,129,000 7,019,000 7,631,000 340,000 926,000 5,038,000 3,046,000 2,542,000 7,374,000  6,267,000 9,406,000  6,678,000 5,107,000 6,668,000 5,567,000 2,372,000 6,277,000 6,069,000 5,183,000 3,706,000 3,371,500 4,960,000 4,923,000    7,960,000 4,614,000 5,138,750 8,664,000                                  5,646,000   2,476,000 
      net income
    20,522,000 17,310,000 23,766,000 23,661,000 26,851,000 24,563,000 32,679,000 25,611,000 27,317,000 22,162,000 23,740,000 20,312,000 16,398,000 8,879,000 19,105,000 18,397,000 17,862,000 12,079,000 20,390,000 20,312,000 18,351,000 12,820,000 17,871,000 13,656,000 10,612,000 19,379,000 19,630,000 14,611,000 15,318,000 18,695,000 16,671,000 13,617,000 12,417,000 27,070,000 13,692,000 11,937,000 10,177,000 12,673,000 13,437,000 10,583,000 9,687,000 10,750,000 11,545,000 9,174,000 7,900,000 8,763,000 11,553,000 9,998,000 9,716,000 7,756,000 11,131,000 10,331,000 10,112,000 9,219,000 9,573,000 10,346,000 8,937,000 8,842,000 9,334,000 8,963,000 7,726,000 7,157,000 7,393,000 7,201,000 5,420,000 6,189,000 5,116,000 5,169,000 5,882,000 6,142,000 6,868,000 7,898,000 7,815,000  8,682,000 2,973,000 
      yoy
    -23.57% -29.53% -27.27% -7.61% -1.71% 10.83% 37.65% 26.09% 66.59% 149.60% 24.26% 10.41% -8.20% -26.49% -6.30% -9.43% -2.66% -5.78% 14.10% 48.74% 72.93% -33.85% -8.96% -6.54% -30.72% 3.66% 17.75% 7.30% 23.36% -30.94% 21.76% 14.07% 22.01% 113.60% 1.90% 12.79% 5.06% 17.89% 16.39% 15.36% 22.62% 22.67% -0.07% -8.24% -18.69% 12.98% 3.79% -3.22% -3.92% -15.87% 16.27% -0.14% 13.15% 4.26% 2.56% 15.43% 15.67% 23.54% 26.25% 24.47% 42.55% 15.64% 44.51% 39.31% -7.85% 0.77% -25.51% -34.55% -24.73%  -20.89% 165.66%     
      qoq
    18.56% -27.16% 0.44% -11.88% 9.31% -24.84% 27.60% -6.25% 23.26% -6.65% 16.88% 23.87% 84.68% -53.53% 3.85% 3.00% 47.88% -40.76% 0.38% 10.69% 43.14% -28.26% 30.87% 28.68% -45.24% -1.28% 34.35% -4.62% -18.06% 12.14% 22.43% 9.66% -54.13% 97.71% 14.70% 17.29% -19.70% -5.69% 26.97% 9.25% -9.89% -6.89% 25.84% 16.13% -9.85% -24.15% 15.55% 2.90% 25.27% -30.32% 7.74% 2.17% 9.69% -3.70% -7.47% 15.77% 1.07% -5.27% 4.14% 16.01% 7.95% -3.19% 2.67% 32.86% -12.43% 20.97% -1.03% -12.12% -4.23% -10.57% -13.04% 1.06%   192.03%  
      net income margin %
    4.69% 3.90% 5.11% 4.97% 5.51% 4.95% 6.32% 5.00% 5.52% 4.63% 4.73% 4.06% 3.39% 1.87% 4.08% 4.35% 4.32% 3.11% 5.17% 5.17% 4.85% 2.95% 4.96% 3.86% 2.96% 4.89% 5.25% 3.98% 4.49% 4.95% 5.01% 4.20% 4.10% 8.43% 4.48% 3.90% 3.43% 4.38% 4.38% 3.47% 3.42% 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% NaN% 5.72% 2.76% 
      earnings per share:
                                                                                
      basic
    1.12 0.94 1.29 1.29 1.45 1.31 1.74 1.37 1.46 1.17 1.26 1.08 0.87 0.47 1.01 0.98 0.95 0.64 1.08 1.08 0.97 0.68 0.95 0.73 0.56 1.03 1.04 0.78 0.81 0.88 0.72 0.67 1.45 0.73 0.64 0.54 0.66 0.71 0.56 0.51 0.57 0.6 0.47 0.41 0.45 0.59 0.51 0.49 0.39 0.56 0.52 0.52 0.48 0.49 0.52 0.45 0.45 0.47 0.46 0.39 0.37 0.38 0.37 0.28 0.39 0.33 0.34 0.39 0.41 0.47 0.54 0.54   0.32 
      diluted
    1.12 0.94 1.28 1.28 1.44 1.29 1.73 1.36 1.44 1.16 1.25 1.07 0.87 0.47 1.01 0.97 0.94 0.62 1.07 1.07 0.96 0.67 0.94 0.72 0.55 1.01 1.02 0.76 0.8 0.96 0.86 0.71 0.65 1.41 0.72 0.63 0.52 0.65 0.7 0.55 0.5 0.55 0.59 0.47 0.4 0.44 0.59 0.5 0.48 0.38 0.55 0.52 0.51 0.47 0.48 0.52 0.45 0.44 0.47 0.45 0.39 0.36 0.38 0.37 0.28 0.37 0.32 0.33 0.38 0.4 0.45 0.52 0.51   0.28 
      weighted-average shares:
                                                                                
      basic
    18,242 18,414 18,432 18,403 18,506 18,747 18,760 18,738 18,757 18,802 18,815 18,791 18,779 18,818 18,826 18,796 18,795 18,868 18,865 18,843 18,885 18,841 18,853 18,829 18,840 18,816 18,799 18,805 18,825 18,797 18,873 18,806 18,670 18,766 18,666 18,775 18,972 18,989 18,965 19,008 18,994 19,335 19,316 19,475 19,450 19,608 19,450 19,795 19,804 19,755 19,802 19,706 19,543 19,663 19,610 19,774 19,769 19,684 19,728 19,688 19,580 19,375 19,413 19,351 19,282 15,433 15,299 15,204 15,079 14,641 14,631 14,586 14,482 14,152 13,753,000 9,334 
      diluted
    18,347 18,516 18,526 18,459 18,613 18,925 18,910 18,861 18,946 18,994 18,974 18,919 18,949 19,033 19,009 18,954 19,012 19,124 19,061 19,022 19,118 19,135 19,086 19,020 19,197 19,224 19,169 19,133 19,263 19,335 19,306 19,209 19,158 19,244 19,024 19,086 19,423 19,416 19,329 19,293 19,293 19,663 19,556 19,706 19,838 19,997 19,713 20,082 20,277 20,186 20,165 19,996 19,875 19,957 19,770 19,971 20,082 19,928 19,860 19,847 19,780 19,626 19,630 19,568 19,504 15,914 15,844 15,710 15,572 15,270 15,283 15,179 15,179 14,896 14,415,000 10,475 
      cash dividends declared per common share
    0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14                                             
      other comprehensive loss, net of tax
    -669     -152.5 -951   -559 -4,053             -164  -1,462.75 -3,281 -2,853                                                 
      comprehensive income, net of tax
    19,853 17,916 22,033 29,819 24,138 21,312 31,728 25,268 28,001 20,646 19,687 23,463 15,064 14,888 17,550 14,186 20,521 13,909 18,419 20,744 21,131 18,474 21,542 13,492 -511 25,637 16,349 11,758 15,601 14,288 16,103 10,300 14,026 28,641 14,250 14,037 10,549 7,700.75 13,272 8,557 8,770 6,032.5 7,645 10,673 5,812                                
      other income
     -124,000 176,000 -1,639,000 -1,052,000 1,039,000 -899,000 36,000 1,630,000 2,407,000 2,736,000 -677,000  154,000 887,000 98,000 -369,000 -212,000 81,000 -46,000 -417,000 79,000 -223,000 349,000 190,000   186,000 -412,000 -170,000 -351,000 -318,000 104,000 97,000 -311,000 226,000 109,000 234,000 732,000 -57,000 275,000 -86,000 -52,000 -1,190,000 -231,000 33,000 -335,000 -621,000 -35,000 -221,000 140,000 -9,000 78,000 54,000 -116,000 -212,000 -33,000 22,250  2,000 87,000 49,250 99,000 79,000 19,000 106,250 65,000 194,000 166,000 3,750 67,000 -2,000 -50,000  278,000 290,000 
      other comprehensive income, net of tax
     606 -1,733 6,158 -2,713   -343 684   3,151 -1,334 6,009 -1,555 -4,211 2,659 1,830 -1,971 432 2,780 5,654 3,671  -11,123    283 -4,407 -568 -3,317 1,609 1,571 558                                          
      amortization of intangible assets
         8,119,000 8,291,000 8,291,000 8,291,000 8,307,000 8,644,000 9,286,000 9,224,000 9,494,000 8,661,000 4,963,000 5,317,000 3,443,000 3,015,000 3,019,000 3,015,000 3,506,000 3,511,000 3,479,000 2,853,000 1,940,000 1,931,000 2,077,000 2,135,000 3,013,000 2,516,000 2,270,000 2,244,000 2,663,000 2,742,000 2,749,000 2,734,000 3,094,000 3,111,000 3,148,000 3,128,000 4,318,000 4,263,000 4,288,000 4,315,000 4,008,000 2,273,000 2,197,000 1,959,000 2,266,000 2,459,000 2,359,000 2,393,000 3,559,000 3,480,000 3,519,000 3,531,000 2,445,000 2,369,000 2,321,000 2,415,000 3,081,000 3,082,000 3,082,000 3,081,000 3,071,000 3,159,000 3,160,000 1,747,000 2,241,000 2,241,000      
      interest expense
                 -3,568,500 -7,474,000 -4,103,000 -2,697,000 -2,407,000 -2,550,000 -2,612,000 -2,683,000 -2,971,000 -3,488,000 -3,908,000 -3,525,000 -2,508,000 -2,824,000 -2,934,000 -2,453,000 -2,637,000 -2,240,000 -2,167,000 -1,666,000 -1,890,000 -2,175,000 -2,537,000 -1,951,000 -2,158,000 -2,407,000 -2,460,000 -2,445,000 -2,345,000 -2,674,000 -2,489,000 -2,564,000 -1,966,000 -800,000 -774,000 -714,000 -577,000 -476,000 -626,000 -768,000 -662,000 -804,000 -611,000 -1,307,000 -516,000 -539,000 -564,000 -629,000 -747,000 -776,000 -917,000 -963,000 -1,400,000 -1,471,000 -1,500,000 -735,000 -1,050,000 -785,000 -1,037,000 -1,210,000  -324,000 -1,181,000 
      benefit from income taxes
                    6,775,000   8,984,000             3,603,000 -8,682,000 7,218,000     6,258,000 5,837,000 5,857,000 7,226,000 5,881,000 5,267,000 5,914,000 5,840,000 6,181,000 6,185,000 4,033,000 5,687,000 6,329,000 6,847,000 4,599,000 6,382,000 6,896,000 5,959,000 4,544,000 6,221,000 5,979,000 5,151,000 3,718,000 4,435,000 4,622,000 3,736,000 2,510,000 2,800,000 3,662,000 3,579,000 4,020,000 5,076,000 5,358,000     
      other comprehensive income
                                                                                
      foreign currency translation adjustments, net of tax
                                       2,100 372 -777 -165 -2,026 -917 -1,122.25 -3,900 1,499 -2,088                                
      other comprehensive loss:
                                                                                
      other comprehensive income:
                                                                                
      gross revenue
                                             212,856,750 288,951,000 288,949,000 273,527,000 276,426,000 264,796,000 263,860,000 245,052,000 229,759,000 244,055,000 241,568,000 233,921,000 231,979,000 237,864,000 239,649,000 227,641,000 213,947,000 218,691,000 213,395,000 194,742,000 192,938,000 197,711,000 199,647,000 174,438,000 125,084,500 167,071,000 175,405,000 157,862,000 133,873,250 176,281,000 184,064,000 175,148,000    
      foreign currency translation adjustments
                                                 -223.75 -1,355 807 -347 0.75 445 -197 -245 99 84 -230 -389                    
      comprehensive income
                                                 7,593 10,198 10,805 9,369 7,894.25 11,576 10,134 9,867 9,318 9,657 10,116 8,548                    
      weighted-average common shares outstanding:
                                                                                
      basic
    18,242 18,414 18,432 18,403 18,506 18,747 18,760 18,738 18,757 18,802 18,815 18,791 18,779 18,818 18,826 18,796 18,795 18,868 18,865 18,843 18,885 18,841 18,853 18,829 18,840 18,816 18,799 18,805 18,825 18,797 18,873 18,806 18,670 18,766 18,666 18,775 18,972 18,989 18,965 19,008 18,994 19,335 19,316 19,475 19,450 19,608 19,450 19,795 19,804 19,755 19,802 19,706 19,543 19,663 19,610 19,774 19,769 19,684 19,728 19,688 19,580 19,375 19,413 19,351 19,282 15,433 15,299 15,204 15,079 14,641 14,631 14,586 14,482 14,152 13,753,000 9,334 
      diluted
    18,347 18,516 18,526 18,459 18,613 18,925 18,910 18,861 18,946 18,994 18,974 18,919 18,949 19,033 19,009 18,954 19,012 19,124 19,061 19,022 19,118 19,135 19,086 19,020 19,197 19,224 19,169 19,133 19,263 19,335 19,306 19,209 19,158 19,244 19,024 19,086 19,423 19,416 19,329 19,293 19,293 19,663 19,556 19,706 19,838 19,997 19,713 20,082 20,277 20,186 20,165 19,996 19,875 19,957 19,770 19,971 20,082 19,928 19,860 19,847 19,780 19,626 19,630 19,568 19,504 15,914 15,844 15,710 15,572 15,270 15,283 15,179 15,179 14,896 14,415,000 10,475 
      income before taxes
                                                                 8,201,750 11,828,000 11,823,000 9,156,000 6,551,750 7,916,000 8,831,000 9,461,000 9,665,250 11,944,000 13,256,000 13,461,000   5,449,000 
      operating expenses:
                                                                                
      total operating expenses
                                                                              28,901,000  
      earnings from operations
                                                                              14,660,000  
      income tax expense
                                                                              5,932,000  
      net income per common share:
                                                                                
      basic
                                                                              630  
      diluted
                                                                              600  
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2026-03-31 2025-12-31 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 2016-09-30 2016-06-30 2016-03-31 2015-09-30 2015-06-30 2015-03-31 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 
                                                                                  
        assets
                                                                                  
        cash and cash equivalents
      3,883,000 5,297,000 3,988,000 6,981,000 5,718,000 4,960,000 6,911,000 4,056,000 3,683,000 6,361,000 5,084,000 6,972,000 5,364,000 11,257,000 8,483,000 6,063,000 7,392,000 8,254,000 7,883,000 9,603,000 8,592,000 13,841,000 8,237,000 9,064,000 58,661,000 6,482,000 7,452,000 6,304,000 5,689,000 11,694,000 5,804,000 6,322,000 19,292,000 11,809,000 6,485,000 9,493,000 8,207,000 9,647,000 10,848,000 9,359,000 5,722,000                   6,498,000 5,338,000 6,766,000 2,353,000    1,536,000 2,699,000 2,018,000 2,567,000  2,074,000 1,677,000 1,274,000  1,595,000 
        restricted cash
      49,357,000 47,984,000 46,965,000 19,907,000 18,374,000 13,857,000 724,000 712,000 916,000 3,088,000 2,770,000 4,498,000 3,572,000 1,711,000 1,993,000 2,401,000   34,419,000 26,307,000 42,231,000              1,251,000 1,254,000 1,247,000 1,327,000 1,365,000 1,374,000 1,403,000 1,389,000 1,445,000 1,548,000 2,096,000 2,097,000 1,864,000 2,042,000 2,168,000 2,013,000 2,015,000 1,822,000 1,639,000 1,215,000 1,208,000 1,551,000 1,735,000 1,876,000 3,179,000 3,164,000 3,150,000 3,136,000     2,180,000 2,644,000 2,906,000 3,645,000 3,668,000 3,631,000 3,567,000 5,135,000 3,703,000 3,661,000 
        accounts receivable
      239,999,000                                                                            
        contract assets
      192,231,000 186,684,000 225,946,000 236,227,000 228,314,000 188,941,000 237,742,000 222,767,000 230,412,000 201,832,000 209,267,000 200,202,000 188,093,000 169,088,000 196,811,000 190,506,000 189,147,000 137,867,000 154,804,000 150,390,000 164,155,000 143,369,000 139,860,000 150,577,000 151,558,000 142,337,000 153,055,000 141,960,000 151,805,000 126,688,000 143,161,000 130,241,000 128,522,000                                            
        prepaid expenses and other current assets
      19,920,000                                                                            
        income tax receivable
      19,055,000 18,087,000 36,952,000 8,136,000 1,073,000 6,260,000 10,541,000 4,589,000  2,337,000 11,175,000 7,629,000 8,420,000 11,616,000 11,979,000 11,979,000 8,288,000 10,825,000 4,999,000 8,717,000  1,977,000 11,687,000 15,455,000 10,280,000 7,320,000 7,621,000 12,194,000 4,222,000 6,505,000 10,275,000 12,134,000 7,008,000 5,596,000 1,598,000 5,325,000 1,362,000 2,960,000     826,000 3,528,000 7,507,000 989,000 4,482,000 2,719,000 3,660,000 4,299,000 11,231,000 1,813,000 6,485,000 484,000 1,155,000 1,503,000 2,761,000  1,628,000   63,000 4,175,000    3,530,000 1,140,000   1,933,000  1,307,000    
        total current assets
      524,445,000 514,438,000 568,980,000 506,228,000 510,829,000 492,074,000 493,115,000 464,591,000 465,658,000 447,157,000 477,408,000 478,240,000 454,856,000 466,718,000 532,149,000 452,952,000 453,511,000 449,163,000 448,537,000 463,363,000 451,384,000 475,675,000 410,579,000 419,041,000 478,858,000 434,717,000 456,955,000 454,173,000 399,736,000 392,106,000 370,050,000 339,742,000 337,002,000 331,438,000 309,045,000 316,274,000 301,658,000 299,068,000 312,630,000 300,976,000 288,469,000 299,666,000 295,822,000 273,083,000 285,275,000 273,289,000 226,344,000 235,400,000 227,546,000 223,257,000 238,502,000 226,042,000 246,441,000 240,663,000 230,589,000 205,106,000 203,806,000 198,240,000 193,860,000 185,144,000 182,555,000 183,566,000 188,651,000    166,717,000 170,613,000 165,801,000 173,335,000 202,682,000 167,548,000 152,193,000 162,960,000 118,698,000 120,180,000 
        property and equipment
      55,393,000 58,357,000 58,807,000 62,094,000 63,569,000 68,118,000 71,299,000 72,357,000 74,296,000 75,948,000 78,706,000 84,029,000 85,445,000 85,402,000 85,295,000 70,689,000 62,886,000  51,602,000 53,083,000 60,294,000  62,020,000 61,039,000 61,951,000  57,189,000 54,455,000 50,888,000  45,742,000 44,937,000 37,260,000                                      7,541,000   5,204,000 5,388,000  
        goodwill
      1,251,427,000 1,252,207,000 1,252,136,000 1,253,025,000 1,251,199,000 1,248,855,000 1,221,437,000 1,219,083,000 1,219,031,000 1,219,476,000 1,219,326,000 1,236,380,000 1,213,908,000 1,212,898,000 1,190,450,000 1,043,908,000 1,045,503,000 1,046,760,000 909,226,000 910,640,000 910,359,000 909,913,000 906,999,000 905,101,000 905,177,000 719,934,000 716,699,000 719,117,000 720,360,000 715,644,000 702,585,000 693,027,000 694,338,000 686,108,000 685,922,000 685,071,000 683,998,000 684,793,000 685,389,000 687,334,000 690,576,000 693,188,000 692,454,000 461,659,000 459,471,000 464,285,000 418,839,000 421,480,000 410,482,000 410,482,000 410,583,000 409,979,000 407,862,000 406,799,000 401,134,000 327,032,000 325,835,000 325,999,000 323,467,000 323,467,000 323,467,000 323,467,000 323,467,000    198,724,000 200,061,000 200,543,000 201,948,000 159,491,000 111,716,000 116,531,000 91,661,000 83,833,000 83,572,000 
        other intangible assets
      73,644,000 81,555,000 88,824,000 95,618,000 102,617,000 88,262,000 70,030,000 78,321,000 86,613,000 94,904,000 103,211,000 117,145,000 116,430,000 126,537,000 135,932,000 69,178,000 74,274,000 79,645,000 50,816,000 53,899,000 56,900,000 59,887,000 63,200,000 66,558,000 70,048,000 25,829,000 27,478,000 29,548,000 33,520,000 35,494,000 33,234,000 33,437,000 35,861,000 35,304,000 37,971,000 40,692,000 43,408,000 49,296,000 52,464,000 55,649,000 63,409,000 68,104,000 72,392,000 15,852,000 18,125,000 19,662,000 12,239,000 14,738,000 16,264,000 18,622,000 21,016,000 24,788,000 27,952,000 32,476,000 33,740,000 20,817,000 22,685,000 24,729,000 26,148,000 29,229,000 32,311,000 35,393,000 38,474,000    16,844,000 19,086,000 21,328,000 20,649,000 17,710,000 12,400,000 4,734,000 5,350,000 2,720,000 3,064,000 
        operating lease - right-of-use assets
      102,844,000 106,274,000 108,602,000 111,701,000 112,954,000 115,531,000 122,543,000 124,637,000 128,356,000 132,807,000 134,172,000 146,539,000 150,511,000 149,066,000 163,438,000 164,602,000 172,133,000 177,417,000 103,923,000 111,755,000 119,250,000 127,132,000 138,582,000 139,189,000 145,344,000 133,965,000 138,156,000 132,715,000 127,587,000                                                
        other assets
      45,223,000 37,340,000 36,221,000 32,091,000 29,817,000 51,910,000 49,754,000 46,788,000 43,740,000 41,480,000 42,297,000 53,089,000 51,280,000 51,637,000 50,496,000 49,473,000 49,416,000 44,496,000 41,509,000 40,049,000 32,572,000 32,249,000 26,091,000 24,596,000 22,645,000 24,535,000 23,939,000 23,762,000 22,530,000 21,221,000 23,147,000 22,129,000 21,287,000 18,087,000 17,431,000 16,874,000 14,883,000 14,586,000 13,428,000 12,566,000 13,121,000 13,470,000 13,298,000 12,419,000 12,462,000 11,592,000 11,414,000 10,887,000 9,601,000 9,608,000 8,745,000 9,097,000 8,937,000 8,895,000 6,877,000 6,846,000 7,520,000 7,676,000 7,278,000 7,571,000 6,874,000 6,918,000 6,912,000    3,281,000 3,078,000 3,042,000 2,917,000 1,933,000 1,647,000 1,724,000 1,608,000 1,485,000 1,361,000 
        total assets
      2,052,976,000 2,050,171,000 2,113,570,000 2,073,991,000 2,075,098,000 2,066,353,000 2,028,178,000 2,005,777,000 2,017,694,000 2,011,772,000 2,055,120,000 2,115,422,000 2,072,430,000 2,092,258,000 2,157,760,000 1,850,802,000 1,857,723,000 1,849,534,000 1,605,613,000 1,632,789,000 1,630,759,000 1,667,290,000 1,607,471,000 1,615,524,000 1,684,023,000 1,397,217,000 1,420,416,000 1,413,770,000 1,354,621,000 1,213,862,000 1,176,044,000 1,134,551,000 1,127,021,000 1,110,255,000 1,087,647,000 1,098,046,000 1,083,913,000 1,092,066,000 1,109,345,000 1,102,165,000 1,102,056,000 1,119,109,000 1,115,934,000 793,481,000 807,907,000 802,187,000 700,914,000 712,279,000 693,988,000 692,498,000 709,721,000 699,606,000 720,822,000 719,349,000 694,615,000 578,195,000 578,828,000 576,306,000 572,819,000 567,735,000 568,363,000 573,909,000 582,227,000    401,017,000 409,822,000 404,116,000 411,468,000 393,025,000 303,241,000 284,233,000 271,918,000 215,827,000 216,754,000 
        liabilities and stockholders’ equity
                                                                                  
        accounts payable
      93,252,000 123,524,000 139,235,000 123,835,000 122,089,000 159,522,000 121,093,000 110,704,000 119,285,000 134,503,000 123,414,000 113,273,000 109,854,000 135,778,000 128,528,000 99,365,000 95,706,000 105,652,000 96,644,000 94,939,000 90,894,000 91,365,000 77,124,000 76,785,000 92,818,000 134,578,000 97,359,000 95,068,000 87,039,000 102,599,000 69,168,000 63,705,000 68,601,000 75,074,000 62,604,000 60,734,000 54,129,000 57,429,000 57,733,000 49,644,000 58,115,000 61,513,000 54,706,000 44,729,000 48,340,000 49,392,000 45,544,000 42,104,000 37,541,000 43,806,000 44,665,000 42,520,000 39,064,000 40,628,000 38,685,000 32,490,000 33,255,000 24,216,000 29,866,000 22,166,000 23,618,000 22,907,000 27,075,000    27,740,000 23,510,000 28,584,000 41,708,000 74,260,000 37,687,000 34,220,000 30,175,000 19,455,000 15,035,000 
        contract liabilities
      44,635,000 43,444,000 34,680,000 23,913,000 27,407,000 24,580,000 17,176,000 20,102,000 22,099,000 21,997,000 16,989,000 19,647,000 25,771,000 25,773,000 24,599,000 24,612,000 31,491,000 39,665,000 38,108,000 35,700,000 43,589,000 42,050,000 36,473,000 30,135,000 29,318,000 37,413,000 32,086,000 33,435,000 35,936,000 33,494,000 26,489,000 25,886,000 32,281,000                                            
        lease liabilities - current
      19,652,000                                                                            
        accrued salaries and benefits
      65,694,000 95,578,000 84,262,000 90,194,000 75,533,000 105,773,000 91,103,000 93,834,000 70,176,000 88,021,000 77,123,000 86,777,000 61,428,000 85,991,000 74,766,000 86,583,000 94,931,000 85,517,000 89,790,000 82,297,000 85,134,000 80,512,000 82,842,000 57,872,000 57,615,000 52,130,000 67,163,000 47,636,000 50,014,000 44,103,000 58,802,000 44,125,000 46,542,000 45,645,000 54,807,000 40,793,000 50,087,000 61,973,000 61,401,000 48,362,000 46,113,000 46,049,000 39,999,000 44,017,000 45,695,000 34,253,000 45,994,000 39,176,000 41,423,000 36,924,000 42,264,000 46,446,000 47,431,000 41,301,000 46,215,000 44,235,000 42,911,000  40,750,000 44,681,000 34,271,000 34,890,000 32,072,000    27,405,000 32,115,000 25,387,000 19,712,000 27,801,000 28,661,000 24,742,000 17,607,000 17,727,000 21,448,000 
        accrued subcontractors and other direct costs
      45,673,000 48,900,000 50,791,000 48,383,000 51,876,000 49,271,000 55,600,000 52,661,000 48,707,000 45,645,000 42,049,000 43,623,000 43,109,000 45,478,000 46,610,000 44,946,000 40,165,000 39,400,000 41,782,000 41,610,000 45,110,000 78,842,000 38,111,000 36,112,000 34,906,000 45,619,000 40,507,000 41,275,000 49,955,000 58,791,000 40,347,000 30,228,000 34,711,000                                            
        accrued expenses and other current liabilities
      86,100,000 71,340,000 73,182,000 83,809,000 82,195,000 86,701,000 85,274,000 78,624,000 82,966,000 79,129,000 64,681,000 65,372,000 67,089,000 78,036,000 52,249,000 45,102,000 41,388,000 61,496,000 70,435,000 67,252,000 77,318,000 100,908,000 27,616,000 25,365,000 31,893,000 35,742,000 34,032,000 27,311,000 27,902,000 39,072,000 29,418,000 24,891,000 25,069,000 65,080,000 44,377,000 44,540,000 45,925,000 47,536,000 42,552,000 39,192,000 44,867,000 40,823,000 38,047,000                                  
        total current liabilities
      355,006,000 404,277,000 403,375,000 393,499,000 381,527,000 449,180,000 407,790,000 392,043,000 392,667,000 418,226,000 369,177,000 369,156,000 351,775,000 415,992,000 371,990,000 341,875,000 344,211,000 376,631,000 382,177,000 366,926,000 383,328,000 427,027,000 305,747,000 269,297,000 289,883,000 337,982,000 302,082,000 273,963,000 281,170,000 278,059,000 224,224,000 188,835,000 207,204,000 224,370,000 196,273,000 173,180,000 177,421,000 197,410,000 194,561,000 173,199,000 196,110,000 189,731,000 177,018,000 153,817,000 158,493,000 154,301,000 150,220,000 139,945,000 134,927,000 134,787,000 146,831,000 140,078,000 137,514,000 135,068,000 134,332,000 124,307,000 121,534,000 115,211,000 116,172,000 105,981,000 92,729,000 93,667,000 100,287,000    102,792,000 110,114,000 106,757,000 123,682,000 165,212,000 140,767,000 133,419,000 122,933,000 96,347,000 99,824,000 
        debt
      439,184,000 401,355,000                                                                           
        lease liabilities - non-current
      143,466,000                                                                            
        deferred income taxes
      15,375,000 6,837,000 22,795,000    5,982,000 16,421,000 21,975,000 26,175,000 40,148,000 62,820,000 69,343,000 68,038,000 46,449,000 47,643,000 47,684,000 41,913,000 39,202,000 37,790,000 36,966,000 34,330,000 43,202,000 38,118,000 39,494,000 37,621,000 40,281,000 42,079,000 43,344,000 40,165,000 37,330,000 34,831,000 36,386,000 33,351,000 47,160,000 44,439,000 43,843,000 37,287,000 34,823,000 35,260,000 6,984,000 7,685,000 7,594,000 4,155,000 6,000,000 6,617,000 6,144,000 5,237,000 4,728,000 3,561,000  4,478,000 5,588,000 5,206,000 7,963,000 5,752,000 4,564,000 3,713,000 4,973,000 1,212,000 3,885,000 3,746,000 1,337,000    4,186,000 5,613,000 5,826,000 4,972,000  3,679,000 846,000   4,871,000 
        other long-term liabilities
      68,036,000 60,727,000 60,556,000 59,229,000 59,938,000 55,775,000 59,845,000 53,673,000 54,353,000 56,045,000 52,783,000 28,486,000 27,805,000 23,566,000 19,634,000 20,822,000 22,893,000 24,110,000 36,418,000 38,135,000 38,230,000 40,144,000 45,357,000 40,157,000 27,921,000  22,687,000 25,607,000                                                 
        total liabilities
      1,021,067,000 1,021,689,000 1,089,449,000 1,073,599,000 1,106,230,000 1,083,894,000 1,051,861,000 1,062,452,000 1,101,545,000 1,094,187,000 1,161,790,000 1,242,577,000 1,225,741,000 1,239,047,000 1,320,021,000 1,031,385,000 1,054,421,000 1,046,064,000 815,061,000 861,278,000 879,526,000 920,329,000 880,560,000 910,421,000 993,267,000 682,666,000 734,914,000 747,133,000 692,050,000 553,445,000 525,371,000 499,180,000 504,520,000 494,225,000 502,861,000 524,916,000 521,660,000 541,617,000 573,037,000 573,937,000 584,678,000 605,264,000 608,947,000 304,809,000 326,066,000 315,006,000 226,823,000 245,153,000 242,852,000 253,292,000 280,971,000 283,083,000 311,846,000 316,282,000 301,587,000 194,614,000 206,070,000 214,221,000 220,086,000 223,346,000 234,177,000 249,135,000 264,667,000    198,100,000 215,288,000 218,157,000 236,133,000 228,234,000 149,789,000 144,212,000 147,304,000 101,880,000 120,865,000 
        commitments and contingencies
                                                                                  
        stockholders’ equity:
                                                                                  
        preferred stock, par value .001; 5,000,000 shares authorized; none issued
                                                                                  
        common stock
      24,000  24,000 24,000 24,000  24,000 24,000 24,000  24,000 24,000 24,000  23,000 23,000 23,000  23,000 23,000 23,000  23,000 23,000 23,000  23,000 23,000 23,000  22,000 22,000 22,000     22,000 22,000 21,000 21,000 21,000 21,000 21,000 21,000                           15,000 14,000    
        additional paid-in capital
      470,476,000 465,779,000 458,902,000 454,425,000 447,649,000 443,463,000 436,671,000 432,402,000 425,160,000 421,502,000 414,633,000 411,187,000 405,818,000 401,957,000 396,962,000 393,224,000 388,639,000 384,984,000 380,215,000 376,622,000 372,420,000 369,058,000 357,328,000 354,200,000 350,658,000 346,795,000 340,626,000 335,345,000 330,763,000 326,208,000 322,600,000 317,013,000 311,941,000 307,821,000 305,394,000 300,394,000 297,077,000 289,828,000 286,350,000 282,838,000 277,300,000 274,748,000 271,313,000 263,740,000 262,291,000 258,223,000 250,698,000 246,680,000 242,207,000 239,530,000 237,262,000 234,752,000 232,159,000 229,885,000 227,577,000 227,031,000 225,058,000 223,140,000 220,891,000 219,087,000 216,407,000 213,738,000 211,412,000    120,550,000 117,876,000 115,363,000 112,558,000 109,795,000 108,136,000 105,716,000 101,816,000 98,995,000 90,224,000 
        retained earnings
      974,042,000 956,077,000 941,319,000 920,135,000 899,051,000 874,772,000 852,835,000 822,784,000 799,796,000 775,099,000 755,572,000 734,468,000 716,795,000 703,030,000 696,792,000 680,323,000 664,532,000 649,298,000 639,862,000 622,113,000 604,441,000 588,731,000 578,554,000 563,322,000 552,303,000 544,840,000 528,103,000 511,095,000 499,126,000 486,442,000 470,386,000 456,358,000 445,375,000 434,766,000 407,696,000 394,004,000 382,067,000 359,217,000 345,780,000 334,993,000 314,556,000 303,011,000 293,837,000 277,174,000 265,621,000 255,623,000 245,907,000 238,151,000 227,020,000 216,689,000 206,577,000 197,358,000 187,785,000 177,439,000 168,502,000 159,660,000 150,326,000 141,363,000 133,637,000 126,480,000 119,087,000 111,886,000 106,466,000    84,110,000 77,968,000 71,100,000 63,202,000 55,387,000 45,767,000 34,673,000 23,513,000 15,701,000 6,495,000 
        treasury stock
      -398,536,000 -379,970,000 -362,090,000 -361,891,000 -359,397,000 -320,054,000 -300,718,000 -300,341,000 -297,630,000 -267,155,000 -266,530,000 -266,518,000 -266,481,000 -243,666,000 -241,896,000 -241,566,000 -241,516,000 -219,800,000 -216,683,000 -216,353,000 -214,325,000 -196,745,000 -189,234,000 -189,011,000 -188,961,000 -164,963,000 -164,848,000 -164,705,000 -155,073,000 -139,704,000 -134,191,000 -130,446,000 -130,578,000 -121,540,000 -121,716,000 -114,122,000 -107,645,000 -88,019,000 -85,410,000 -81,216,000 -67,529,000 -60,865,000 -53,615,000 -50,378,000 -45,562,000 -25,349,000 -21,545,000 -16,488,000 -16,428,000 -15,547,000 -13,868,000 -14,267,000 -9,564,000 -3,083,000 -2,266,000 -2,595,000 -2,322,000 -2,070,000 -1,291,000 -628,000 -584,000 -450,000     -1,474,000 -1,438,000 -1,003,000 -760,000 -746,000 -843,000 -428,000 -428,000 -428,000 -428,000 
        accumulated other comprehensive loss
      -14,097,000 -13,428,000 -14,034,000 -12,301,000 -18,459,000 -15,746,000 -12,495,000 -11,544,000 -11,201,000 -11,885,000 -10,369,000 -6,316,000 -9,467,000 -8,133,000 -14,142,000 -12,587,000 -8,376,000 -11,035,000 -12,865,000 -10,894,000 -11,326,000 -14,106,000 -19,760,000 -23,431,000 -23,267,000 -12,144,000 -18,402,000 -15,121,000 -12,268,000 -12,551,000 -8,144,000 -7,576,000 -4,259,000 -5,039,000 -6,610,000 -7,168,000 -9,268,000 -10,599,000 -10,434,000 -8,408,000 -6,970,000 -3,070,000 -4,569,000 -1,885,000 -530,000 -1,337,000 -990,000 -1,238,000 -1,683,000 -1,486,000 -1,241,000 -1,340,000 -1,424,000 -1,194,000 -805,000 -535,000 -324,000 -368,000 -524,000 -569,000 -743,000 -419,000               
        total stockholders’ equity
      1,031,909,000 1,028,482,000 1,024,121,000 1,000,392,000 968,868,000 982,459,000 976,317,000 943,325,000 916,149,000 917,585,000 893,330,000 872,845,000 846,689,000 853,211,000 837,739,000 819,417,000 803,302,000 803,470,000 790,552,000 771,511,000 751,233,000 746,961,000 726,911,000 705,103,000 690,756,000 714,551,000 685,502,000 666,637,000 662,571,000 660,417,000 650,673,000 635,371,000 622,501,000 616,030,000 584,786,000 573,130,000 562,253,000 550,449,000 536,308,000 528,228,000 517,378,000 513,845,000 506,987,000 488,672,000 481,841,000 487,181,000 474,091,000 467,126,000 451,136,000 439,206,000 428,750,000 416,523,000 408,976,000 403,067,000 393,028,000 383,581,000 372,758,000 362,085,000 352,733,000 344,389,000 334,186,000 324,774,000 317,560,000    202,917,000 194,534,000 185,959,000 175,335,000 164,791,000 153,452,000 140,021,000 124,614,000 113,947,000 95,889,000 
        total liabilities and stockholders’ equity
      2,052,976,000 2,050,171,000 2,113,570,000 2,073,991,000 2,075,098,000 2,066,353,000 2,028,178,000 2,005,777,000 2,017,694,000 2,011,772,000 2,055,120,000 2,115,422,000 2,072,430,000 2,092,258,000 2,157,760,000 1,850,802,000 1,857,723,000 1,849,534,000 1,605,613,000 1,632,789,000 1,630,759,000 1,667,290,000 1,607,471,000 1,615,524,000 1,684,023,000 1,397,217,000 1,420,416,000 1,413,770,000 1,354,621,000 1,213,862,000 1,176,044,000 1,134,551,000 1,127,021,000 1,110,255,000 1,087,647,000 1,098,046,000 1,083,913,000 1,092,066,000 1,109,345,000 1,102,165,000 1,102,056,000 1,119,109,000 1,115,934,000 793,481,000 807,907,000 802,187,000 700,914,000 712,279,000 693,988,000 692,498,000 709,721,000 699,606,000 720,822,000 719,349,000 694,615,000 578,195,000 578,828,000 576,306,000 572,819,000 567,735,000 568,363,000 573,909,000 582,227,000    401,017,000 409,822,000 404,116,000 411,468,000 393,025,000 303,241,000 284,233,000 271,918,000 215,827,000 216,754,000 
        current assets:
                                                                                  
        contract receivables
       237,996,000 233,014,000 212,829,000 236,161,000 256,923,000 212,412,000 209,351,000 202,246,000 205,484,000 214,818,000 226,360,000 221,066,000 232,337,000 282,271,000 218,807,000 205,827,000 237,684,000 215,323,000 242,562,000 214,291,000 222,850,000 230,277,000 224,379,000 238,474,000 261,176,000 269,368,000 276,982,000 222,472,000 230,966,000 194,202,000 174,652,000 167,170,000 291,515,000 288,060,000 288,178,000 278,795,000 273,298,000 282,673,000 276,413,000 271,671,000 283,206,000 276,399,000 248,154,000 253,376,000 242,915,000 205,062,000 216,439,000 207,440,000 207,840,000 204,938,000 205,636,000 219,756,000 223,251,000 209,426,000 187,168,000 184,409,000 180,816,000 176,963,000 169,405,000 164,541,000 166,855,000 174,120,000   184,337,000 150,778,000 156,199,000 153,900,000 161,178,000 190,159,000 157,189,000 144,256,000 155,354,000 110,548,000 70,823,000 
        prepaid expenses and other assets
       18,390,000 22,115,000 22,148,000 21,189,000 21,133,000 24,785,000 23,116,000 28,401,000 28,055,000 34,294,000 32,579,000 28,341,000 40,709,000 30,612,000 23,196,000 41,176,000 42,354,000 31,109,000 25,784,000 22,115,000 25,492,000 20,518,000 19,566,000 19,885,000  19,459,000 16,733,000 15,548,000  16,608,000 16,393,000 15,010,000                                            
        other assets:
                                                                                  
        deferred tax assets
         13,234,000 4,113,000 1,603,000                                                                       
        current liabilities:
                                                                                  
        operating lease liabilities
       18,787,000 18,544,000 20,708,000 19,792,000 20,721,000 21,204,000 21,176,000 20,889,000 20,409,000 19,230,000 17,544,000                                                                 
        finance lease liabilities
       2,704,000 2,681,000 2,657,000 2,635,000 2,612,000 2,590,000 2,567,000 2,545,000 2,522,000 2,441,000 2,420,000                                                                 
        long-term liabilities:
                                                                                  
        operating lease liabilities - non-current
       139,935,000 144,077,000 148,631,000 152,128,000 155,935,000 160,926,000 166,178,000 170,575,000 175,460,000 174,718,000 185,924,000 189,331,000 182,251,000 187,481,000 185,970,000 189,857,000 191,805,000 87,532,000 96,746,000 106,551,000 115,614,000 123,974,000 121,921,000 128,990,000 119,250,000 124,864,000 116,940,000 112,676,000                                                
        finance lease liabilities - non-current
       8,558,000 9,242,000 9,921,000 10,593,000 11,261,000 11,922,000 12,577,000 13,227,000 13,874,000 14,277,000 14,894,000 15,508,000 16,116,000 13,270,000                                                              
        preferred stock, par value .001 per share; 5,000,000 shares authorized; none issued
                                                                                  
        common stock, .001 par value...
       24,000    24,000    24,000    23,000    23,000    23,000    23,000    22,000    22,000 22,000 22,000 22,000         21,000 21,000 21,000 20,000 20,000 20,000 20,000 20,000 20,000 20,000 20,000 20,000 20,000 20,000 19,000 19,000 19,000 19,000    15,000 15,000 15,000 15,000 15,000   14,000 14,000  
        long-term debt
        449,404,000 462,319,000 502,044,000 411,743,000 405,396,000 421,560,000 448,748,000 404,407,000 510,687,000 581,297,000 571,979,000 533,084,000 681,197,000 435,075,000 449,776,000 411,605,000 269,732,000 321,681,000 314,451,000 303,214,000 362,280,000 440,928,000 506,979,000 165,444,000 245,000,000 288,544,000 232,318,000 200,424,000 232,504,000 243,645,000 231,490,000 206,250,000 230,080,000 278,000,000 275,843,000 281,194,000 317,904,000 337,930,000 332,155,000 360,000,000 377,299,000 115,216,000 132,808,000 127,208,000 40,000,000 64,064,000 75,000,000 86,711,000 105,000,000 115,000,000 143,530,000 152,146,000 145,000,000 50,000,000 63,414,000 80,000,000 85,000,000 100,000,000 120,000,000 135,000,000 145,000,000    80,000,000 89,692,000 92,896,000 92,903,000 47,079,000  5,000,000 18,927,000   
        current portion of long-term debt
            13,750,000 12,375,000 26,000,000 26,000,000 23,250,000 20,500,000 26,000,000 23,250,000 20,500,000 15,000,000 10,000,000 10,000,000 10,000,000 10,000,000 10,000,000 10,000,000 10,000,000 10,000,000 10,000,000                                                    
        liabilities and stockholders' equity
                                                                                  
        operating lease liabilities - current
                  16,124,000 19,305,000 22,959,000 26,267,000 30,530,000 34,901,000 35,418,000 35,128,000 28,881,000 23,350,000 33,581,000 33,028,000 33,333,000 32,500,000 30,935,000 29,238,000 30,324,000                                                
        finance lease liabilities - current
                  2,400,000 2,381,000 1,779,000                                                              
        restricted cash - current
                      1,681,000 12,179,000    68,146,000            11,191,000                                           
        total property and equipment
                       52,053,000    62,434,000    58,237,000    48,105,000    38,052,000 36,027,000 37,881,000 38,719,000          30,214,000 27,732,000 27,927,000 28,516,000 28,860,000 27,878,000 27,991,000 29,301,000 21,067,000 16,843,000 17,247,000 17,786,000 18,887,000 19,160,000 20,006,000 21,429,000 22,600,000    13,373,000 14,340,000 10,496,000 8,974,000  6,299,000 5,484,000   4,916,000 
        income taxes payable
                          2,402,000                                                41,000 6,574,000  1,624,000    1,974,000 
        contingencies
                                                                                  
        prepaid expenses and other
                               17,402,000    16,253,000    11,327,000 12,902,000 13,278,000 13,294,000 13,163,000 19,109,000 15,204,000 11,076,000 9,011,000 11,572,000 13,892,000 16,366,000 9,181,000 7,847,000 10,236,000 10,960,000 6,653,000 7,608,000 8,053,000 9,355,000 6,009,000 7,948,000 8,673,000 9,395,000 7,423,000 6,995,000 8,029,000 8,791,000 6,136,000 6,666,000    4,507,000 4,962,000 4,057,000 4,618,000  4,606,000 4,107,000 3,062,000  2,052,000 
        restricted cash - non-current
                                   1,292,000 1,286,000 1,279,000 1,273,000 1,266,000                                           
        deferred rent
                                   13,938,000 14,335,000 14,214,000 13,955,000 15,119,000 14,970,000 14,983,000 15,035,000 15,716,000 15,691,000 15,755,000 15,732,000 15,601,000 21,116,000 14,805,000 14,455,000 13,824,000 12,912,000 12,286,000 11,772,000 11,201,000 10,599,000 9,811,000 9,437,000 7,706,000 7,223,000 6,828,000 6,312,000 5,944,000 5,142,000 5,753,000 5,300,000 3,450,000 2,914,000    2,361,000 2,300,000 2,128,000 1,980,000 1,773,000 1,644,000 1,682,000 1,605,000 1,599,000 1,617,000 
        other
                               22,369,000   22,542,000 20,859,000 16,978,000 17,655,000 15,485,000 15,135,000 14,378,000 14,314,000 9,518,000 10,010,000 10,058,000 11,793,000 16,924,000 16,104,000 9,025,000 9,027,000 9,591,000 9,003,000 12,911,000 18,744,000 9,251,000 9,703,000 9,460,000 9,566,000 10,930,000 11,247,000 5,785,000 5,100,000 5,250,000 4,218,000 3,704,000 3,771,000 4,164,000 4,175,000 4,810,000    2,098,000 1,733,000 4,284,000 5,058,000      3,177,000 
        deferred revenue
                                       38,571,000 34,485,000 27,113,000 27,280,000 30,472,000 32,570,000 29,742,000 34,543,000 31,517,000 36,672,000 20,471,000 20,749,000 23,536,000 20,282,000 19,069,000 21,097,000 22,471,000 22,333,000 18,843,000 22,956,000 24,241,000 20,180,000 20,887,000 20,596,000 20,931,000 20,034,000 16,496,000 14,069,000 16,421,000 19,370,000    12,352,000 12,299,000 13,532,000 13,698,000 16,067,000 14,584,000 11,483,000 15,556,000 18,281,000 14,448,000 
        income tax payable
                                            305,000 6,259,000 5,488,000 2,144,000                2,615,000                6,115,000 3,682,000  
        current assets
                                                                                  
        current liabilities
                                                                                  
        stockholders’ equity
                                                                                  
        revenue
                                         306,392,000 296,295,000                           535,778,000 368,707,000            
        direct costs
                                         190,896,000 183,607,000                                        
        operating costs and expenses:
                                                                                  
        indirect and selling expenses
                                         86,240,000 88,802,000                                        
        depreciation and amortization
                                         4,299,000 4,519,000                                        
        amortization of intangible assets
                                         2,749,000 2,734,000                                        
        total operating costs and expenses
                                         93,288,000 96,055,000                                        
        operating income
                                         22,208,000 16,633,000                           32,452,000 23,840,000            
        interest expense
                                         -2,537,000 -1,951,000                                        
        other income
                                         226,000 109,000                                        
        income before income taxes
                                         19,897,000 14,791,000                                        
        benefit from income taxes
                                         7,960,000 4,614,000                                        
        net income
                                         11,937,000 10,177,000                           17,764,000 12,971,000            
        earnings per share:
                                                                                  
        basic
                                         640 540                                        
        diluted
                                         630 520                                        
        weighted-average shares:
                                                                                  
        other comprehensive income
                                                                                  
        foreign currency translation adjustments, net of tax
                                         2,100,000 372,000                                        
        comprehensive income, net of tax
                                         14,037,000 10,549,000                                        
        total property and equipment, net of accumulated depreciation of 82,855 and 71,203 as of september 30, 2016 and december 31, 2015, respectively
                                           42,996,000                                       
        total property and equipment, net of accumulated depreciation of 78,857 and 71,203 as of june 30, 2016 and december 31, 2015, respectively
                                            44,069,000                                      
        total property and equipment, net of accumulated depreciation of 75,366 and 71,203 as of march 31, 2016 and december 31, 2015, respectively
                                             44,266,000                                     
        total property and equipment, net of accumulated depreciation of 75,932 and 58,357 as of september 30, 2015 and december 31, 2014, respectively
                                              45,078,000                                    
        cash
                                               7,449,000 7,025,000 7,509,000 8,026,000 20,204,000 8,953,000 6,006,000 5,486,000 4,465,000 14,725,000 6,062,000 5,257,000 5,713,000 4,097,000 2,010,000 2,677,000 6,288,000 3,301,000            2,733,000    2,997,000  
        total property and equipment, net of accumulated depreciation of 65,460 and 58,357 as of june 30, 2015 and december 31, 2014, respectively
                                               43,292,000                                   
        total property and equipment, net of accumulated depreciation of 61,983 and 58,357, as of march 31, 2015 and december 31, 2014, respectively
                                                40,523,000                                  
        total property and equipment, net of accumulated depreciation of 54,774 and 49,229, as of september 30, 2014 and december 31, 2013, respectively
                                                 28,920,000                                 
        accrued expenses
                                                 40,445,000 37,709,000 40,503,000 32,256,000 34,359,000 30,138,000 28,025,000 31,779,000 32,269,000 28,063,000 28,898,000 29,252,000 26,695,000 24,772,000 22,569,000 25,522,000 22,638,000 20,771,000 19,449,000 21,770,000    35,295,000 42,190,000 39,213,000 41,990,000 47,084,000 58,211,000 62,974,000 53,480,000 37,202,000 34,819,000 
        total property and equipment, net of accumulated depreciation of 54,105 and 49,229, as of june 30, 2014 and december 31, 2013, respectively
                                                  30,478,000                                
        total property and equipment, net of accumulated depreciation of 51,784 and 49,229 as of march 31, 2014, and december 31, 2013, respectively
                                                   31,262,000                               
        accrued salaries and expenses
                                                               44,880,000                   
        stockholder notes receivable
                                                                        -12,000 -12,000 -12,000 -21,000 -21,000 -47,000 -266,000 -540,000 -562,000 -578,000 
        accumulated other comprehensive income
                                                                    -337,000    -272,000 125,000 496,000 341,000 361,000 424,000 312,000 239,000 227,000 163,000 
        basic earnings per share
                                                                     1,170 860            
        diluted earnings per share
                                                                     1,130 830            
        billed
                                                                       151,784,000           
        unbilled
                                                                       35,794,000           
        allowance for doubtful accounts
                                                                       -3,241,000           
        prepaid expenses
                                                                            3,955,000    2,659,000  
        deferred income tax
                                                                            3,902,000   3,270,000 2,494,000  
        other liabilities
                                                                            5,061,000 2,112,000 2,223,000 2,599,000 2,610,000  
        due from underwriters
                                                                                 40,839,000 
        current portion of long term debt
                                                                                 12,100,000 
        long term debt, net of current portion
                                                                                 13,567,000 
        common stock, par value 0.001 per share...
                                                                                 13,000 
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2026-03-31 2025-12-31 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 2016-09-30 2016-06-30 2016-03-31 2015-09-30 2015-06-30 2015-03-31 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 
                                                                                   
          cash flows from operating activities
                                                                                   
          net income
        20,522,000 17,310,000 23,766,000 23,661,000 26,851,000 24,563,000 32,679,000 25,611,000 27,317,000 22,162,000 23,740,000 20,312,000 16,398,000 8,879,000 19,105,000 18,397,000 17,862,000 12,079,000 20,390,000 20,312,000 18,351,000 12,820,000 17,871,000 13,656,000 10,612,000 19,379,000 19,630,000 14,611,000 15,318,000 18,695,000 16,671,000 13,617,000 12,417,000 27,070,000 13,692,000 11,937,000 10,177,000 13,437,000 10,787,000 9,687,000 11,545,000 9,174,000 7,900,000 11,553,000 9,998,000 9,716,000 7,756,000 11,131,000 10,331,000 10,112,000 9,219,000 9,573,000 10,346,000 8,937,000 8,842,000 9,334,000 8,963,000 7,726,000 7,157,000 7,393,000 7,201,000 5,420,000 6,189,000 5,116,000 5,169,000 5,882,000 6,142,000 6,868,000 7,898,000 7,815,000 9,620,000 11,094,000 11,160,000 8,682,000 9,206,000 
          adjustments to reconcile net income to net cash from operating activities:
                                                                                   
          provision for credit losses
        541,000 -124,000 200,000 -413,000 -92,000 -1,503,000 1,624,000 205,000 1,347,000 473,000    157,000                                                              
          deferred income taxes and unrecognized income tax benefits
        8,166,000 -15,108,000 34,270,000 -11,490,000 -2,594,000 -7,379,000 -6,724,000 -5,447,000 -4,786,000 -14,101,000                                                                  
          non-cash equity compensation
        4,697,000 4,771,000 4,477,000 4,252,000 4,186,000 4,228,000 4,269,000 4,674,000 3,551,000 4,727,000 3,446,000 2,938,000 3,750,000 3,148,000 3,516,000 2,944,000 3,563,000 3,474,000 3,593,000 2,888,000 3,275,000 8,083,000 3,128,000 2,518,000 3,826,000 4,136,000 3,817,000 3,714,000 4,151,000 2,824,000 3,335,000 2,959,000 2,388,000 2,133,000 2,797,000 2,743,000 2,618,000 2,632,000 2,401,000 2,641,000 2,765,000 2,821,000 2,880,000 2,027,000 2,902,000 3,929,000  2,282,000 2,282,000 2,001,000 2,351,000 2,492,000 2,155,000 1,772,000 1,872,000 1,814,000 1,777,000 1,195,000                619,000  
          depreciation and amortization
        13,180,000 14,482,000 14,168,000 14,702,000 14,795,000 13,299,000 13,111,000 13,201,000 13,865,000 14,531,000 14,561,000 16,113,000 15,533,000 15,778,000 13,958,000 10,027,000 10,154,000 8,258,000 7,680,000 7,747,000 8,285,000 8,519,000 8,654,000 8,543,000 8,032,000 6,647,000 6,966,000 7,672,000 6,897,000 7,453,000 6,726,000 6,315,000 6,712,000 6,924,000 7,354,000 7,048,000 7,253,000 7,241,000 7,232,000 7,147,000 8,579,000 8,182,000 8,163,000 5,500,000 5,387,000 5,035,000 5,152,000 5,230,000 5,141,000 5,192,000 6,409,000 6,366,000 6,319,000 5,346,000 5,119,000 4,913,000 5,099,000 5,176,000 5,829,000 5,798,000 5,725,000 5,749,000 5,879,000 5,709,000 5,659,000 3,306,000 3,757,000 3,947,000 3,603,000 2,783,000 2,096,000 1,879,000 1,174,000 1,167,000 921,000 
          other operating adjustments
        839,000 -1,512,000 233,000 2,169,000 1,435,000  1,736,000 424,000 46,000                                                                   
          changes in operating assets and liabilities, net of the effects of acquisitions:
                                                                                   
          net contract assets and liabilities
        -5,093,000 48,045,000 20,943,000 -9,009,000 -34,610,000 54,823,000 -16,594,000 5,463,000 -29,024,000 13,588,000 -13,678,000 -19,616,000 -18,716,000 30,985,000 -1,007,000 -11,923,000 -59,689,000 19,450,000 -2,683,000 6,052,000 -19,750,000 3,222,000 17,892,000 2,299,000 -17,349,000 16,830,000 -13,285,000 7,644,000 -23,152,000 18,010,000 -12,500,000 -8,245,000 -11,413,000                                           
          accounts receivable
        -2,846,000                                                                           
          prepaid expenses and other current assets
        -1,174,000                                                                           
          operating lease assets and liabilities
        -2,711,000 -1,592,000 -3,218,000 -1,694,000 -1,862,000 -1,690,000 -2,666,000 -922,000 523,000 -353,000 1,003,000 1,878,000 1,016,000 -161,000 -308,000 -465,000 -532,000                                                           
          accounts payable
        -30,122,000 -15,728,000 15,435,000 1,140,000 -37,674,000 37,554,000 10,167,000 -8,450,000 -15,119,000 11,844,000 9,409,000 3,341,000 -26,083,000 6,609,000 29,195,000 4,014,000 -9,815,000 7,826,000 1,986,000 4,021,000 -354,000 13,867,000 249,000 -16,093,000 -49,200,000 37,001,000 2,517,000 7,992,000 -15,561,000 34,191,000 5,401,000 -4,341,000 -6,942,000 12,453,000 1,131,000 6,630,000 -16,583,000 -240,000 8,294,000 -12,441,000 -3,637,000 7,069,000 -10,336,000 509,000 -1,221,000 616,000  4,489,000 -5,596,000 -587,000 2,142,000 2,483,000 -1,223,000 -798,000 5,278,000 -160,000 8,507,000 -5,629,000 7,697,000 -1,479,000 525,000 -4,347,000 1,922,000 -4,351,000 -5,259,000 3,925,000 4,429,000 -5,328,000 -12,954,000 -36,801,000 35,530,000 3,469,000 3,446,000 10,810,000 4,051,000 
          accrued salaries and benefits
        -29,754,000 11,300,000 -5,887,000 14,209,000 -30,465,000 15,159,000 -3,016,000 23,680,000 -17,775,000 10,696,000 -8,926,000 25,083,000 -24,678,000 10,634,000 -15,483,000 -8,001,000 9,513,000 -15,993,000 7,639,000 -1,977,000 4,715,000 -2,608,000 24,760,000 205,000 4,453,000 -15,215,000 19,692,000 -2,378,000 5,913,000 -15,080,000 14,299,000 -2,212,000 834,000 -9,198,000 18,170,000 -9,433,000 6,058,000 585,000 13,182,000 5,154,000 160,000 5,915,000 -16,333,000 -1,491,000 11,493,000 -12,956,000  -2,278,000 4,499,000 -5,340,000 -4,039,000 -1,003,000 6,201,000 -5,313,000 1,617,000 1,236,000 -1,969,000 3,819,000 -3,932,000 10,396,000 -605,000 2,818,000 -5,586,000 9,164,000 -4,404,000 -2,381,000 -4,762,000 6,728,000 5,675,000 -11,860,000 -4,960,000 3,927,000 4,613,000 -809,000 -3,721,000 
          accrued subcontractors and other direct costs
        -2,895,000 -1,927,000 2,477,000 -4,566,000 2,064,000 -5,307,000 2,325,000 4,032,000 3,303,000 3,084,000 -1,180,000 440,000 -2,613,000 -2,476,000 2,687,000 5,676,000 1,078,000 -2,139,000 599,000 -3,569,000 -33,466,000 40,166,000 1,605,000 1,099,000 -10,326,000 4,602,000 584,000 -8,683,000 -8,796,000 18,659,000 9,383,000 -3,740,000 -13,540,000                                           
          accrued expenses and other current liabilities
        15,809,000 -3,215,000 -11,479,000 1,595,000 80,000 -8,618,000 3,904,000 17,063,000 -3,988,000 13,970,000 -416,000 -3,623,000 -14,688,000 25,218,000 2,777,000 3,630,000 -6,883,000 9,695,000 -3,617,000 12,316,000 8,303,000 -9,091,000 -422,000 -2,850,000 -5,835,000 1,805,000 4,704,000 -2,755,000 -8,705,000 7,518,000 -155,000 -700,000 4,457,000 23,253,000 -1,120,000 -1,572,000 -7,304,000 4,606,000 3,021,000 -3,848,000                                    
          income tax receivable and payable
        -984,000 18,872,000 -28,817,000 -6,984,000 5,235,000 4,183,000 -5,941,000 -15,008,000 11,375,000 8,827,000 -3,549,000 807,000 3,192,000 141,000 -95,000 -4,193,000 2,621,000 -9,312,000 3,703,000 -11,117,000 3,924,000 9,755,000 3,778,000 -5,162,000 -2,996,000 -355,000 4,599,000 -7,976,000 -757,000 3,472,000 1,780,000 -5,195,000 -2,120,000 -3,987,000 3,731,000 -3,966,000 -1,475,000 -3,256,000 -5,956,000 3,645,000 3,363,000 2,964,000 4,906,000 4,201,000 -7,244,000 3,271,000  941,000 639,000 6,932,000 -9,541,000 4,672,000 -6,001,000 419,000  1,258,000 -5,376,000 4,236,000                  
          other liabilities
        8,683,000 -564,000 1,468,000 -663,000 -409,000 -419,000 -1,004,000 -437,000 -333,000 -598,000 726,000 -396,000 629,000 3,032,000 -29,000 227,000 544,000 160,000 -1,433,000 -438,000 262,000 -2,167,000 7,625,000 7,143,000 -476,000 317,000 -325,000 518,000 -366,000 192,000 1,086,000 -1,448,000 346,000 -761,000 -2,492,000 5,611,000 696,000 965,000 -729,000 -622,000 739,000 747,000 615,000 -15,000 587,000 -1,419,000  1,465,000 -454,000 245,000 -106,000 -1,225,000 -4,331,000 5,461,000 685,000 -150,000 1,032,000 513,000 -66,000 -393,000 -11,000 -635,000 247,000 -521,000 428,000 -66,000 365,000 -2,551,000 -774,000 -413,000 26,000 -111,000 -1,055,000 -11,000  
          net cash from operating activities
        -3,142,000 75,626,000 47,321,000 51,957,000 -33,034,000 95,360,000 25,549,000 60,636,000 -10,001,000 106,831,000 25,673,000 36,710,000 -16,831,000 155,610,000 187,000 13,464,000 -7,055,000 45,442,000 58,422,000 1,380,000 4,961,000 77,974,000 84,370,000 26,033,000 -15,232,000 85,076,000 54,310,000 -35,258,000 -12,688,000 64,317,000 32,078,000 -15,878,000 -5,847,000 46,907,000 53,042,000 10,537,000 6,705,000 42,081,000 29,318,000 -13,581,000 37,912,000 28,331,000 -23,342,000 27,376,000 4,189,000 -12,029,000  16,528,000 16,991,000 13,307,000 20,386,000 38,434,000 17,418,000 11,003,000 12,715,000 17,424,000 15,556,000 13,826,000 14,572,000 22,439,000 15,304,000 15,863,000 12,495,000 18,562,000 8,001,000 9,496,000 11,908,000 9,026,000 1,025,000 6,090,000 9,905,000 5,404,000 37,143,000 -6,989,000 -21,643,000 
          cash flows from investing activities
                                                                                   
          payments for purchase of property and equipment and capitalized software
        -2,830,000 -6,914,000 -5,543,000 -5,750,000 -3,452,000 -5,871,000 -5,167,000 -5,166,000 -5,226,000                                                                   
          net cash from investing activities
        -2,830,000 -7,169,000 -5,543,000 -5,347,000 -3,452,000 -61,231,000 -4,897,000 -5,166,000 -3,511,000 -284,000 42,414,000 -38,903,000 -6,900,000 -5,441,000 -245,288,000   -182,202,000 -4,804,000 -3,880,000 -3,595,000 -4,948,000 -3,895,000 -4,380,000 -257,725,000 -6,215,000 -7,920,000 -6,977,000 -9,358,000 -17,947,000 -17,205,000 -6,164,000 -15,071,000 -6,037,000 -2,393,000 -3,512,000 -2,662,000 -2,798,000 -3,672,000 -4,184,000 -5,046,000 -3,839,000 -5,127,000 -4,298,000 -2,447,000 -63,374,000  -7,648,000 -3,576,000 -3,621,000 -2,382,000 -4,519,000 -2,452,000 -14,182,000 -105,106,000 -4,352,000 -2,514,000 -6,271,000 -2,665,000 -1,734,000 -1,738,000 -1,540,000 -34,225,000 -3,236,000 -4,040,000 -155,676,000 -856,000 -5,651,000 -3,234,000 -51,951,000 -56,456,000 -1,420,000 -27,853,000 -14,469,000 839,000 
          cash flows from financing activities
                                                                                   
          advances from working capital facilities
        307,122,000 299,365,000 293,020,000 243,221,000 512,430,000 309,973,000 257,557,000 304,519,000 355,877,000 272,932,000 302,829,000 334,442,000 334,995,000 225,601,000 488,806,000 539,839,000 329,690,000 321,207,000 177,278,000 196,797,000 185,755,000 74,250,000 31,694,000 170,176,000 744,331,000 141,291,000 167,065,000 215,234,000 163,240,000 129,354,000 159,864,000 146,533,000 138,240,000 129,350,000 111,900,000 221,796,000 127,179,000 101,732,000 135,936,000 123,279,000 88,373,000 88,812,000 122,965,000 99,035,000 102,385,000 168,516,000  32,473,000 38,560,000 19,757,000 21,754,000 28,296,000 86,989,000 35,231,000 108,669,000 22,628,000 49,547,000 32,294,000 21,223,000 9,043,000 9,322,000 3,729,000 61,380,000 19,396,000 62,590,000 172,418,000 43,071,000 58,183,000 68,574,000 101,121,000  119,867,000 43,816,000 52,406,000  
          payments on working capital facilities
        -269,569,000 -347,689,000 -306,212,000 -283,220,000 -422,406,000 -317,748,000 -272,623,000 -345,607,000 -311,813,000 -377,230,000 -370,691,000 -330,913,000 -293,640,000 -371,237,000 -236,629,000 -546,597,000 -291,662,000 -179,489,000 -229,380,000 -189,721,000 -174,674,000 -133,469,000 -110,486,000 -236,383,000 -389,776,000 -220,846,000 -210,609,000 -159,008,000 -131,346,000 -161,434,000 -171,005,000 -134,379,000 -112,999,000 -153,179,000 -159,820,000 -219,639,000 -110,725,000 -138,442,000 -155,962,000 -96,881,000 -116,218,000 -106,111,000 -95,718,000 -116,627,000 -96,785,000 -81,308,000  -43,409,000 -50,271,000 -38,046,000 -31,754,000 -56,826,000 -95,605,000 -28,085,000 -13,669,000 -36,042,000 -66,133,000 -37,294,000 -36,223,000 -29,043,000 -24,322,000 -13,729,000 -126,380,000 -31,069,000 -66,925,000 -26,410,000 -52,763,000 -61,387,000 -68,581,000 -55,297,000 -71,440,000 -124,867,000 -57,743,000 -33,479,000  
          proceeds from other short-term borrowings
        8,961,000 9,408,000 3,193,000 4,825,000 2,780,000 18,345,000 6,952,000 12,427,000 24,356,000 23,138,000 17,762,000                                                                 
          repayments of other short-term borrowings
        -9,808,000 -8,148,000 -1,255,000 -6,193,000 -9,172,000 -13,128,000 -6,347,000 -22,983,000 -23,950,000 -22,808,000 -16,362,000                                                                 
          dividends paid
        -2,553,000 -2,581,000 -2,576,000 -2,579,000 -2,620,000 -2,627,000 -2,623,000 -2,621,000 -2,636,000 -2,634,000 -2,632,000 -2,630,000 -2,641,000 -2,635,000 -2,632,000 -2,636,000 -2,644,000 -2,642,000 -2,639,000 -2,642,000 -2,642,000 -2,641,000 -2,635,000 -2,636,000 -2,639,000 -2,634,000 -2,628,000 -2,642,000 -2,636,000 -2,646,000 -2,634,000                                             
          payments for share repurchases
        -18,348,000                                                                           
          other financing
        -668,000 -662,000 -653,000 -651,000 -646,000 -638,000 -632,000 -629,000 -516,000                                                                   
          net cash from financing activities
        15,137,000 -66,081,000 -14,682,000 -44,568,000 41,024,000 -22,300,000 -18,090,000 -55,341,000 8,833,000 -105,524,000 -71,311,000 4,559,000 19,688,000 -148,654,000 248,099,000 -11,748,000 2,674,000 114,901,000 -46,026,000 -12,367,000 -33,275,000 -2,752,000 -81,659,000 -71,508,000 325,874,000 -80,271,000 -44,861,000 43,048,000 14,444,000 -39,935,000 -15,380,000 9,447,000 17,097,000 -24,794,000 -54,530,000 -6,057,000 -1,919,000 -39,487,000 -24,113,000 18,928,000 -34,703,000 -23,952,000 24,852,000 -23,087,000 -14,201,000 87,001,000  -8,805,000 -12,197,000 -19,701,000 -9,440,000 -33,194,000 -15,192,000 5,184,000 94,748,000 -13,528,000 -16,697,000 -4,724,000 -15,150,000 -19,718,000 -14,670,000 -9,828,000 14,918,000 -10,600,000 -1,758,000 146,945,000  -2,323,000 1,505,000 45,715,000 47,273,000 -3,699,000 -8,960,000 19,723,000 22,142,000 
          effect of exchange rate changes on cash, cash equivalents, and restricted cash
        -232,000 22,000 -58,000 754,000 737,000 -647,000 305,000 40,000 -171,000 572,000 -392,000 168,000 11,000 977,000 -986,000 -664,000 -525,000 -10,000 -1,200,000 -46,000 745,000 3,476,000 357,000 258,000 -738,000 440,000 -381,000 -198,000 305,000 -539,000 -4,000 -369,000 120,000 454,000                                          
          net change in cash, cash equivalents, and restricted cash
        8,933,000 2,398,000 27,038,000 2,796,000 5,275,000                                                                       
          cash, cash equivalents, and restricted cash, beginning of period
        56,324,000 18,817,000 9,449,000 12,968,000 20,433,000 81,987,000 6,482,000 12,986,000 24,266,000                                          
          cash, cash equivalents, and restricted cash, end of period
        65,257,000 2,398,000 27,038,000 2,796,000 24,092,000 11,182,000 2,867,000 169,000 4,599,000 1,595,000 -3,616,000 2,534,000 8,936,000 2,492,000 2,012,000 -609,000 9,073,000 -21,869,000 6,392,000 -14,913,000 50,823,000 73,750,000 -827,000 -49,597,000 58,661,000 -970,000 1,148,000 615,000 5,689,000 5,896,000 -511,000 -12,964,000 20,565,000 16,530,000                                          
          supplemental disclosure of cash flow information
                                                                                   
          cash paid during the period for:
                                                                                   
          interest
        5,926,000 9,233,000 5,141,000 10,360,000 4,544,000 5,658,000 9,118,000 7,530,000 7,740,000 4,920,000 10,044,000 13,205,000 5,924,000 9,187,000 7,122,000 3,713,000 2,760,000 2,449,000 2,563,000 2,682,000 2,637,000 3,006,000 3,456,000 3,983,000 3,892,000 2,843,000 2,884,000 3,100,000 1,597,000 2,700,000 3,552,000 2,045,000 1,596,000 1,880,000 2,119,000 1,935,000 1,988,000 2,281,000 2,319,000 1,485,000 1,789,000 3,118,000 2,822,000 816,000 743,000 550,000  472,000 655,000 754,000 650,000 856,000 907,000 830,000 640,000 509,000 575,000 610,000 732,000 762,000 920,000 1,459,000 954,000 1,943,000 1,064,000 703,000 1,791,000 1,043,000 747,000 924,000 341,000 442,000 480,000 213,000 386,000 
          income taxes, net of refunds
        82,000                                                                           
          gain on divestiture of a business
             -294,000 -1,715,000 -3,288,000                                                                  
          changes in operating assets and liabilities, net of the effect of acquisitions:
                                                                                   
          contract receivables
         -4,798,000 -20,471,000 25,960,000 21,340,000 -39,904,000 -3,806,000 -7,432,000 1,604,000 8,852,000 3,231,000 -2,073,000 10,929,000 51,502,000 -49,290,000 -13,953,000 31,473,000 -12,333,000 22,382,000 -31,601,000 2,531,000 4,956,000 -5,301,000 14,241,000 40,488,000 8,411,000 6,501,000 -54,448,000 8,236,000 -36,046,000 -18,079,000 -9,290,000 3,319,000 -3,358,000 327,000 -7,297,000 3,094,000 8,872,000 -7,698,000 -19,460,000 10,243,000 -3,199,000 -20,757,000 3,832,000 -4,879,000 -24,246,000  -7,848,000 401,000 -2,752,000 -588,000 14,007,000 3,429,000 -4,391,000 -9,610,000 -2,759,000 -3,640,000 -2,138,000 -8,101,000 -4,864,000 2,314,000 7,265,000 -2,505,000 620,000 14,807,000 3,026,000 5,090,000 -1,996,000 7,195,000 46,733,000 -23,369,000 -12,971,000 17,669,000 -41,648,000  
          prepaid expenses and other assets
         5,414,000 -244,000 -912,000 -1,314,000 3,930,000 -4,221,000 3,979,000 -192,000 6,686,000 -1,971,000 -1,489,000 15,353,000 -8,746,000 -6,233,000 5,950,000 -11,708,000 13,753,000 -6,116,000 -5,124,000 2,016,000 -6,494,000 2,950,000 -796,000 -1,070,000 2,382,000 1,224,000 -2,962,000 1,353,000 191,000 274,000 -2,008,000 -5,107,000 991,000 143,000 -808,000 -2,170,000 5,775,000 -4,838,000 -5,812,000 -2,716,000 2,507,000 -1,821,000 2,387,000 -7,534,000 -1,231,000  -585,000 -4,650,000 -102,000 603,000 1,009,000 -3,452,000 1,678,000 702,000 1,242,000 -2,015,000 -972,000                  
          payments for business acquisitions, net of cash acquired
                 -32,205,000 -459,000 1,711,000        -175,000                                         -2,046,000 -154,856,000  -52,000 -630,000 -50,652,000  -252,000 -27,166,000 -12,855,000  
          proceeds from divestiture of a business
             270,000 1,715,000 4,177,000                                                                  
          other investing
         -255,000                                                                         
          receipt of restricted contract funds
             -24,000 6,000 8,000 1,261,000 1,260,000 1,472,000 2,024,000 2,916,000 2,196,000 2,558,000 6,666,000 4,301,000 69,710,000 119,346,000 74,707,000 451,000                                                       
          payment of restricted contract funds
             319,000 -3,000 -192,000 -3,391,000 -1,042,000 -3,080,000 -2,831,000 -1,131,000 -2,601,000 -2,808,000 -5,836,000 -14,714,000 -92,290,000 -110,301,000 -90,318,000 -27,081,000                                                       
          net payments for stockholder issuances and share repurchases
                                                                                   
          supplemental disclosure of cash flow information:
                                                                                   
          non-cash investing and financing transactions:
                                                                                   
          tenant improvements funded by lessor
                     10,000 9,400,000 10,843,000     917,000                                                      
          acquisition of property and equipment through finance lease
                     3,292,000                                                              
          net payments for stock issuances and share repurchases
          -199,000 29,000 -39,342,000  -377,000 -263,000 -30,355,000                                                                   
          income taxes
          1,594,000 24,742,000 1,095,000 9,839,000 19,275,000 29,974,000 1,133,000 13,586,000 4,154,000 7,536,000 914,000 2,092,000 2,011,000 11,424,000 949,000 9,070,000 4,348,000 19,753,000 961,000 4,816,000 1,015,000 9,228,000 895,000 8,534,000 2,635,000 14,360,000 1,066,000 1,814,000 1,566,000 10,875,000 615,000 6,574,000 2,103,000 11,686,000 1,296,000 3,078,000 11,472,000 587,000 3,752,000 7,477,000 1,786,000 3,605,000 13,084,000 582,000  5,981,000 3,663,000 120,000 3,671,000 2,509,000 12,729,000 1,468,000 7,237,000 7,414,000 11,432,000 328,000 8,095,000 6,200,000 4,164,000 518,000 277,000 689,000 6,495,000 183,000 3,751,000 6,153,000 13,924,000 617,000 8,802,000 8,042,000 10,631,000 4,364,000 3,124,000 
          other operating
                                                                                   
          proceeds from working capital adjustments related to prior business acquisition
                                                                                 
          increase in cash, cash equivalents, and restricted cash
                         -21,869,000 6,392,000 -14,913,000 -31,164,000 73,750,000 -827,000 -49,597,000 52,179,000       -12,964,000 -3,701,000 16,530,000                                          
          decrease in cash, cash equivalents, and restricted cash
              2,867,000 169,000 -4,850,000 1,595,000 -3,616,000 2,534,000 -4,032,000  2,012,000 -609,000 -11,360,000          1,148,000 615,000 -7,297,000                                               
          facilities consolidation reserve
                     -81,000 -80,000 -78,000 -78,000 -77,000 -77,000 -73,000 -75,000 -74,000 -73,000 -70,000 -71,000 -70,000 -70,000 -67,000 -67,000 -67,000 -66,000 -63,000 -64,000 128,000 -312,000                                         
          amortization of debt issuance costs
                 1,012,000 333,000 325,000 326,000 365,000 323,000 463,000 154,000 154,000 154,000 154,000 155,000 153,000 154,000 157,000 246,000 127,000 126,000 127,000 127,000                                               
          impairment of long-lived assets
                 3,865,000 2,913,000 -6,000 894,000     7,562,000 36,000 303,000                                                     
          other adjustments
                 854,000 -811,000 -584,000 -827,000 809,000 -394,000 515,000 353,000 -719,000 453,000 908,000 457,000 3,242,000 -632,000 -880,000 -766,000 1,291,000 -660,000 -186,000 -264,000        5,944,000 3,486,000 616,000 1,152,000 -519,000 460,000 -1,196,000 -1,102,000 493,000 -1,103,000                              
          capital expenditures for property and equipment and capitalized software
                 -4,461,000 -4,737,000 -6,698,000 -6,441,000 -7,152,000 -6,297,000 -4,572,000 -6,454,000 -7,653,000 -4,804,000 -3,880,000 -3,595,000 -4,773,000 -3,895,000 -4,311,000 -4,704,000 -6,215,000 -6,170,000 -6,977,000 -7,539,000 -6,219,000 -6,196,000 -6,161,000 -3,236,000 -6,038,000 -2,392,000 -3,512,000 -2,571,000 -2,798,000 -3,672,000 -4,184,000 -5,046,000 -3,839,000 -3,309,000 -2,479,000 -2,445,000 -5,658,000                              
          debt issuance costs
                                                                                   
          payments of principal portion of finance leases
                 -658,000 -597,000 -593,000 -590,000                                                               
          proceeds from exercise of options
                 1,000 167,000 111,000 190,000 218,000 102,000 92,000 75,000 71,000 2,702,000 37,000 1,031,000 1,454,000 25,000 404,000 2,309,000 1,733,000 1,800,000 2,291,000 336,000 2,095,000 946,000   77,000 50,000 445,000 37,000 355,000 1,177,000  1,900,000 420,000 40,000 11,000 44,000 23,000 31,000 228,000 134,000 85,000 350,000 127,000 81,000 408,000  723,000 1,313,000 448,000          
          net payments for stockholder issuances and buybacks
                                 887,000 -143,000 -8,940,000 -15,218,000 -4,726,000 -3,802,000 512,000 -9,109,000 470,000 -7,681,000 -6,239,000 -19,014,000 -2,713,000 -4,031,000 -6,664,000 -6,979,000 -7,094,000 -3,666,000 -4,881,000 -20,135,000 -3,819,000  -81,000 -735,000 -1,649,000  -4,648,000 -6,523,000 -790,000  -246,000 -207,000 -758,000  -23,000 -144,000 -428,000  -1,328,000       117,000 -390,000 78,000 27,000 -44,000 
          payments on business acquisition liabilities
                     -1,011,000 -121,000 -325,000 -682,000                                                     
          share repurchases transacted but not settled and paid
                                                                                   
          net payments for stock issuances and buybacks
                  -13,000 2,227,000 -22,815,000  -327,000 1,490,000 -22,268,000  -330,000 -1,261,000 -17,104,000  -223,000 974,000 -23,998,000                                                   
          provision for (recovery of) credit losses
                   270,000 567,000                                                               
          deferred income taxes
                   -7,010,000 2,187,000 1,405,000 1,282,000 236,000 4,505,000 4,754,000 1,573,000 651,000 1,838,000 -9,703,000 1,768,000 1,314,000 4,756,000 -1,212,000 -1,783,000 -272,000 3,144,000                   -1,278,000 2,179,000 -469,000 10,722,000 -696,000 -63,000 3,674,000 -2,098,000 -2,368,000 -141,000 -16,000 -1,534,000 -1,470,000 -998,000 -1,222,000 634,000 4,303,000 -508,000 -2,226,000 1,356,000 957,000 -2,449,000 -3,244,000  -3,014,000 2,159,000 -860,000  
          other short-term borrowings
                    2,483,000                                                               
          payments on capital expenditure obligations
                                 -483,000 -112,000 -2,317,000 -814,000 -1,414,000 -1,118,000 -822,000 -1,454,000 -1,010,000 -1,010,000 -1,010,000                                    
          exercise of options receivable from shareholders
                                                                                   
          debt issue costs
                      -76,000       -1,000 -9,000 -3,000 -2,081,000     -21,000 -21,000 -102,000         -101,000       2,000 -61,000 -215,000 -1,681,000       -25,000 -45,000 -585,000 -4,000 -2,000 -98,000 -1,211,000 -60,000 -71,000 -4,000 -7,000 -27,000 
          (recovery of) provision for credit losses
                                                                                   
          (recovery of) benefit from credit losses
                        -170,000                                                           
          benefit from credit losses
                           2,448,000 5,334,000                                                       
          non-cash lease expense
                          -1,382,000 -2,218,000 -1,143,000                                                       
          bad debt expense
                             2,545,000 364,000 709,000 444,000 247,000 73,000 463,000 -159,000                                               
          remeasurement of contingent acquisition liability
                                                                                   
          deferred and contingent consideration arising from businesses acquired
                                                                                   
          capital expenditure obligations
                                                                                 
          payments for business acquisitions, net of cash received
                                -253,021,000 -1,750,000 -1,819,000 -11,728,000 -11,009,000 -3,000 -11,835,000 1,000 -1,000 -91,000    -1,818,000 -1,819,000 -2,000 -57,716,000     775,000 -2,217,000 24,000 -8,556,000 -101,789,000 -1,697,000 24,000 -4,547,000                  
          deferred rent
                                                       596,000 637,000 665,000 849,000 428,000 1,792,000 525,000 426,000 558,000 409,000 842,000 400,000 372,000 457,000 -76,000 80,000 55,000 -29,000 -2,000 262,000 329,000 -22,000 -8,000 29,000 -46,000 18,000 13,000 
          changes in operating assets and liabilities:
                                                                                   
          proceeds from hedge sale
                                                                                   
          deferred taxes and other adjustments
                                      3,923,000 -1,527,000 2,866,000  3,090,000                                         
          deferred revenue
                                         3,871,000 7,128,000 -452,000 -2,206,000 -2,022,000 2,994,000 -812,000 3,170,000 -7,585,000 7,855,000 144,000 -4,229,000 456,000  -2,385,000 -1,374,000 138,000 3,513,000 -4,211,000 -1,285,000 -655,000 -1,544,000 291,000 -335,000 896,000 3,538,000 2,427,000 -2,352,000 -2,949,000 2,920,000 3,204,000 -1,528,000 -255,000 53,000 -1,233,000 -166,000 -2,488,000 1,483,000 3,101,000 -4,371,000 -2,725,000 3,833,000 
          tax benefits of stock option exercises and award vesting
                                               204,000 27,000 408,000 826,000 -550,000 732,000 2,435,000  312,000 -171,000 197,000 155,000 1,000 162,000 486,000 -588,000 -96,000 -38,000 949,000                  
          restricted cash
                                           -6,000 603,000   -12,000           -193,000 -183,000 -424,000 -7,000 343,000 184,000 141,000 1,303,000 -15,000 -14,000 -14,000 -1,013,000 -19,000 305,000 1,305,000 544,000 -4,439,000 262,000 739,000 23,000 -37,000 -64,000 1,568,000 -1,432,000  
          effect of exchange rate changes on cash
                                           318,000 41,000 -997,000 -44,000 449,000 110,000 -116,000 -1,480,000 -508,000 281,000 -347,000                              
          increase in cash and cash equivalents
                                           1,286,000 2,165,000 -1,201,000 1,489,000 1,612,000                                    
          cash and cash equivalents, beginning of period
                                           6,042,000 7,747,000                    2,353,000  1,536,000  2,733,000  2,997,000  
          cash and cash equivalents, end of period
                                           1,286,000 8,207,000 -1,201,000 1,489,000 9,359,000                    1,160,000 -1,428,000 6,766,000  4,877,000 2,324,000 2,049,000  681,000 -549,000 2,567,000  397,000 403,000 1,274,000  
          billed
                                               167,889,000      140,726,000   -2,663,000 130,841,000                          
          unbilled
                                               110,865,000      103,914,000   2,348,000 78,534,000                          
          allowance for doubtful accounts
                                               -2,341,000      -1,725,000   -85,000 -1,535,000                          
          consolidated statement of comprehensive income
                                                                                   
          benefit from income taxes
                                            5,837,000                                       
          comprehensive income, net of tax
                                            8,770,000                                       
          basic earnings per share
                                            510                                       
          diluted earnings per share
                                            500                                       
          diluted weighted-average shares outstanding
                                            19,293,000                                       
          consolidated statement of cash flows
                                                                                   
          foreign currency translation adjustments
                                             1,861,000   -4,733,000   -1,636,000                                
          realized losses reclassified into earnings
                                                                                   
          other comprehensive income, net of tax
                                             1,861,000                                      
          accrued expenses
                                                4,220,000 -724,000 -5,218,000 -169,000 -1,564,000 5,903,000  4,682,000 2,841,000 -2,858,000 -1,311,000 4,696,000 3,946,000 -5,712,000 799,000 1,986,000 3,096,000 -3,059,000 3,130,000 1,815,000 2,386,000 -1,499,000 -2,233,000 -5,391,000 -965,000 -8,224,000 -4,923,000 2,037,000 -3,064,000 -6,658,000 -10,971,000 -5,037,000 9,356,000 16,502,000 2,149,000 
          decrease in cash
                                                -1,727,000   -517,000                                
          cash, beginning of period
                                                12,122,000 8,953,000  14,725,000 4,097,000 3,301,000                  
          cash, end of period
                                                -1,727,000 424,000 7,025,000 -517,000 -12,178,000 20,204,000  520,000 1,021,000 4,465,000 8,663,000 805,000 -456,000 5,713,000 2,087,000 -667,000 -3,611,000 6,288,000                  
          realized losses reclassified into earnings, net of tax
                                                                                   
          other comprehensive loss, net of tax
                                                                                   
          increase in cash
                                                  -5,097,000   11,251,000  520,000 1,021,000 -10,260,000 8,663,000 805,000 -456,000 1,616,000 2,087,000 -667,000 -3,611,000 2,987,000                  
          cash
                                                  8,816,000                                 
          other current and non-current assets
                                                  1,512,000                                 
          property and equipment
                                                  14,462,000                                 
          customer-related intangibles
                                                  60,338,000                                 
          marketing-related intangibles
                                                  3,947,000                                 
          developed technology intangibles
                                                  578,000                                 
          goodwill
                                                  230,202,000                                 
          total assets
                                                  356,734,000                                 
          accrued expenses and other liabilities
                                                  13,001,000                                 
          deferred taxes and income tax payable
                                                  20,613,000                                 
          total liabilities
                                                  58,526,000                                 
          net assets
                                                  298,208,000                                 
          fair value of contingent consideration payable in connection with acquisition
                                                                                   
          other comprehensive income
                                                   -2,162,000                                
          other income
                                                                                   
          interest expense
                                                                                   
          ebitda
                                                                                   
          loss on disposal of fixed assets
                                                       -6,000 -4,000 11,000           -10,000 29,000   16,000 1,000 5,000 -19,000 39,000 102,000 63,000 3,000    
          amortization of debt issue costs
                                                       119,000 119,000 119,000                          
          effect of exchange rate on cash
                                                       445,000 -197,000 -245,000 99,000 84,000 -230,000 -389,000 -270,000 -211,000 44,000 156,000 46,000 173,000 -324,000 -82,000 -85,000 151,000 121,000 -252,000 -397,000 -371,000 155,000 -20,000 -63,000 112,000 73,000 12,000 64,000 
          capital expenditures
        -2,830,000 -6,914,000 -5,543,000 -5,750,000 -3,452,000 -5,871,000 -5,167,000 -5,166,000 -5,226,000 -4,461,000 -4,737,000 -6,698,000 -6,441,000 -3,860,000 -6,297,000 -4,572,000 -6,454,000 -7,653,000 -4,804,000 -3,880,000 -3,595,000 -4,773,000 -3,895,000 -4,311,000 -4,704,000 -6,215,000 -6,170,000 -6,977,000 -7,539,000 -6,219,000 -6,196,000 -6,161,000 -3,236,000 -6,038,000 -2,392,000 -3,512,000 -2,571,000 -2,798,000 -3,672,000 -4,184,000 -5,046,000 -3,839,000 -3,309,000 -2,479,000 -2,445,000 -5,658,000  -3,576,000 -3,621,000 -3,157,000 -2,302,000 -2,476,000 -5,626,000 -3,317,000 -2,655,000 -2,538,000 -1,696,000 -2,577,000 -1,629,000 -1,630,000 -1,447,000 -2,351,000 -3,138,000 -1,877,000 -702,000 -672,000 -5,354,000 -2,667,000 -1,236,000 170,000 -1,227,000 -484,000 -921,000 98,000 
          free cash flows
        -5,972,000 68,712,000 41,778,000 46,207,000 -36,486,000 89,489,000 20,382,000 55,470,000 -15,227,000 102,370,000 20,936,000 30,012,000 -23,272,000 151,750,000 -6,110,000 8,892,000 -13,509,000 37,789,000 53,618,000 -2,500,000 1,366,000 73,201,000 80,475,000 21,722,000 -19,936,000 78,861,000 48,140,000 -42,235,000 -20,227,000 58,098,000 25,882,000 -22,039,000 -9,083,000 40,869,000 50,650,000 7,025,000 4,134,000 39,283,000 25,646,000 -17,765,000 32,866,000 24,492,000 -26,651,000 24,897,000 1,744,000 -17,687,000  16,528,000 13,415,000 9,686,000 17,229,000 36,132,000 14,942,000 5,377,000 9,398,000 14,769,000 13,018,000 12,130,000 11,995,000 20,810,000 13,674,000 14,416,000 10,144,000 15,424,000 6,124,000 8,794,000 11,236,000 3,672,000 -1,642,000 4,854,000 10,075,000 4,177,000 36,659,000 -7,910,000 -21,545,000 
          (gain) loss on disposal of fixed assets
                                                          20,000 26,000 9,000 67,000 45,000 8,000 -66,000                  
          capitalized software development costs
                                                              -28,000 -88,000 -105,000 -108,000 -93,000 -104,000 -98,000 -117,000 -118,000 -96,000   -63,000 170,000 59,000 -181,000 -178,000 98,000 
          issuances of stock
                                                                                   
          share repurchases and shares reacquired in net share issuance
                                                                                   
          income tax payable
                                                                         5,172,000  -1,181,000 -6,533,000 7,750,000  1,374,000 -6,118,000 1,563,000 1,708,000 
          proceeds from secondary offering
                                                                                   
          shares reacquired in net share issuance
                                                                                   
          payments received on stockholder notes
                                                                              26,000 222,000 281,000 33,000 78,000 
          income tax receivable/payable
                                                                                   
          restricted cash related to caliber acquisition
                                                                                   
          non-cash compensation
                                                                   2,354,000 2,173,000 1,715,000  1,905,000 2,061,000 1,714,000 1,646,000 1,457,000 1,700,000 1,670,000  792,000    
          gain on disposal of fixed assets
                                                                                   
          prepaid expenses and other
                                                                   44,000 -2,610,000 496,000  2,208,000 -4,656,000 -349,000 271,000 -922,000 526,000 723,000  -435,000 -785,000 -286,000  
          income tax receivable
                                                                   43,000 1,123,000 4,112,000  -3,435,000        1,307,000    
          excess tax benefits of stock option exercises
                                                                   178,000                
          net increase in cash and cash equivalents
                                                                   1,160,000 -1,428,000 4,413,000  4,877,000 2,324,000 513,000      397,000 403,000 -1,723,000  
          tax benefits of stock option exercises
                                                                     192,000  1,373,000 398,000 609,000 1,224,000 1,009,000 431,000 607,000 74,000 709,000 1,371,000 880,000 202,000 
          accrued interest on stockholder notes
                                                                              -3,000 -7,000 -11,000 -12,000 
          payments for trademark applications
                                                                                   
          exercise of options
                                                                            477,000 455,000  895,000 1,673,000 1,283,000  
          cash, beginning of year
                                                                                   
          cash, end of year
                                                                                   
          supplemental disclosures of cash flow information:
                                                                                   
          cash paid during the period:
                                                                                   
          net payments proceeds for stockholder issuances and buybacks
                                                                         -79,000          
          abandonment of leased space
                                                                                  52,000 
          payments on notes payable
                                                                                  -25,667,000 
          proceeds from initial public offering
                                                                                   
          purchase of stock for treasury
                                                                                   
          net cash from by financing activities
                                                                                   
          proceeds on stockholder notes
                                                                                  
          net decrease in cash and cash equivalents
                                                                           681,000 -549,000 -166,000      
          net (payments) proceeds for stockholder issuances and buybacks
                                                                                   
          payments for trademark application
                                                                                 -15,000  
          additional payments for acquisition of caliber associates, inc.
                                                                               -23,000 -500,000  
          other
                                                                             17,000      
          deferred income tax benefit
                                                                                   
          purchase of property and equipment
                                                                                   
          payments received on notes receivable
                                                                                   
          payments for synergy, inc., net of cash received
                                                                                   
          payments for caliber associates, inc., net of cash received
                                                                                   
          proceeds from notes payable
                                                                                   
          borrowings from working capital facilities
                                                                                   
          exercise of options/warrants
                                                                                  333,000 
          costs associated with trademark application
                                                                                  
          expenses associated with initial public offering
                                                                                   
          net proceeds from initial public offering
                                                                                12,000  
          proceeds from sale of property and equipment
                                                                                   
          proceeds from sale of subsidiary
                                                                                   
          net borrowings from working capital facilities
                                                                                  93,404,000 
          cash flows from operating activities:
                                                                                   
          changes in assets and liabilities, net of the effect of acquisitions:
                                                                                   
          cash flows from investing activities:
                                                                                   
          acquisition of synergy, inc., net of cash acquired
                                                                                   
          acquisition of caliber associates, inc., net of cash acquired
                                                                                   
          cash flows from financing activities:
                                                                                   
          prepaid offering costs
                                                                                   
          non-cash financing activities:
                                                                                   
          amount due from underwriter for initial public offering
                                                                                   
          unpaid stock issuance costs from ipo previously included in prepaid expenses and other assets
                                                                                   
          accrual of net proceeds from ipo excluding prepaid offering costs