7Baggers
Quarterly
Annual
    Unit: USD2025-09-30 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 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 
      
                                                                              
      cash flows from operating activities:
                                                                              
      net income
    20,619,000 18,454,000 -1,021,000 16,800,000 19,628,000 16,701,000 -136,000 14,558,000 18,219,000 17,016,000 819,000 11,528,000 17,438,000 18,014,000 288,000 10,614,000 14,929,000 17,090,000 -4,554,000 7,151,000 18,511,000 11,510,000 -3,407,000 11,714,000 24,971,000 13,907,000 -2,300,000 16,856,000 19,089,000 11,240,000 -9,123,000 10,486,000 14,785,000 11,126,000 -11,227,000 8,047,000 10,233,000 8,522,000 -8,003,000 8,746,000 -5,802,000 7,034,000 -37,818,000 7,283,000 -3,583,000 5,561,000 8,994,000 5,886,000 -2,549,000 5,789,000 5,812,000 3,743,000 -2,213,000 -91,000 5,414,000 3,449,000 5,546,000 3,075,000 3,686,000 2,278,000 -1,686,000 2,193,000 2,945,000 -6,732,000 -3,174,000 2,272,000 650,000 3,250,000 91,000 3,915,000 6,282,000 4,881,000 1,728,000 5,229,000 
      reconciliations of net income to net cash from operating activities:
                                                                              
      depreciation and amortization
    2,097,000 2,038,000 1,958,000 1,938,000 1,899,000 1,912,000 1,852,000 1,837,000 1,867,000 1,729,000 1,677,000 1,643,000 1,554,000 1,523,000 1,508,000 1,359,000 1,342,000 1,328,000 1,297,000 1,332,000 1,341,000 1,171,000 1,000,000 977,000 970,000 970,000 969,000 991,000 950,000 1,274,000 1,004,000 2,463,000 1,062,000 985,000 942,000 912,000 823,000 769,000 749,000 709,000 683,000 663,000 646,000 613,000 584,000 550,000 521,000 506,000 460,000 401,000 372,000 356,000 348,000 344,000 334,000 331,000 335,000 344,000 341,000 333,000 377,000 423,000 422,000 410,000 386,000 393,000 385,000 382,000 376,000 372,000 350,000 316,000 349,000 341,000 
      non-cash operating lease expense
    1,760,000 1,686,000 1,618,000                                                                        
      net investment amortization (accretion) and losses (gains) recognized
    198,000                                                                          
      losses recognized on disposal of property
                                                                              
      deferred income taxes
    -1,000 23,000            25,000 -346,000    1,602,000 3,382,000 508,000             -1,704,000 -56,000 56,000 4,622,000 -13,684,000 -16,000 -409,000 -584,000 10,000 -54,000 -4,000 271,000 -23,000 1,527,000 -1,474,000 287,000 -126,000 1,000 291,000 894,000 1,105,000 -1,253,000 1,242,000 1,752,000 -1,463,000 -1,448,000 874,000 1,000 1,000 1,000 1,741,000 863,000 1,543,000 -20,000 3,140,000 
      share-based compensation
    2,868,000 2,265,000 2,658,000 2,192,000 2,355,000 2,106,000 2,187,000 2,438,000 2,136,000 1,963,000 1,928,000 1,901,000 1,893,000 1,766,000 1,830,000 1,492,000 1,479,000 1,335,000 1,060,000 1,152,000 1,145,000 797,000 342,000 1,672,000 1,673,000 2,441,000 1,387,000 1,510,000 1,409,000 1,041,000 1,542,000 1,120,000 1,292,000 890,000 882,000 901,000 841,000 681,000 359,000 524,000 545,000  515,000 340,000 331,000  235,000 184,000 183,000                          
      changes in certain operating assets and liabilities:
                                                                              
      trade accounts receivable
    -36,441,000 -2,884,000 -26,758,000 19,216,000 -42,184,000 -11,197,000 -28,961,000 33,810,000 -7,162,000 -10,042,000 -24,175,000 30,699,000 72,333,000 -10,574,000 -100,589,000 84,586,000 -13,711,000 -19,152,000 -88,924,000 93,856,000 -23,979,000 -22,593,000 -2,229,000 23,906,000 -24,239,000 -9,071,000 -2,560,000 10,977,000 -10,014,000 -5,502,000 -10,394,000 19,704,000 -9,227,000 -7,864,000 -12,793,000 13,590,000 37,853,000 -14,096,000 -73,302,000 -7,486,000 -27,749,000 27,134,000 -25,753,000 -8,052,000 -10,370,000 13,131,000 -17,865,000 -10,560,000 -6,371,000 7,097,000 -7,585,000 -10,258,000 -6,655,000 4,350,000 8,868,000 -4,964,000 -17,178,000 18,887,000 -6,182,000 -5,784,000 -11,447,000 13,124,000 -4,728,000 -5,087,000 -1,990,000 13,477,000 -2,570,000 -4,092,000 -4,531,000 8,666,000 -8,433,000 -1,486,000 -4,092,000 3,937,000 
      income taxes
    -650,000 3,556,000 -570,000 134,000 -1,612,000 6,543,000 260,000 -8,773,000 -3,705,000 3,769,000 112,000 -1,962,000 -2,642,000 3,318,000 223,000 3,405,000 1,273,000 5,204,000 -1,724,000 -4,745,000 1,766,000 -1,069,000 -1,102,000                                                    
      prepaid expenses and other
    -37,000 3,733,000 -10,804,000 70,000 -1,309,000 1,054,000 -70,000 -1,307,000 489,000 2,980,000 -818,000 380,000 191,000 -1,119,000 -1,633,000 5,812,000 -4,981,000 -3,824,000 1,348,000 -2,078,000 3,494,000 -866,000 -1,592,000 1,055,000 -254,000 912,000 -2,752,000 -1,436,000 -2,620,000 -822,000 -3,278,000 881,000 1,977,000 -1,752,000 -2,931,000 -262,000 1,181,000 950,000 -2,595,000 969,000 -2,845,000 1,553,000 317,000 -662,000 -1,595,000 -1,582,000 1,541,000 1,051,000 818,000 -3,318,000 1,378,000 1,595,000 1,388,000 -4,089,000 618,000 893,000 -1,521,000 -26,000 493,000 285,000 -1,571,000 386,000 1,431,000 -56,000 -1,300,000 336,000 218,000 1,822,000 -1,480,000 -433,000 206,000 442,000 -611,000 1,166,000 
      accounts payable
    909,000 -2,701,000 847,000 2,565,000 -174,000 -1,301,000 -896,000 1,325,000 -433,000 317,000 -2,880,000 3,711,000 232,000 -11,000 -153,000 2,000 -123,000 -1,005,000 865,000 -1,701,000 1,496,000 618,000 -1,660,000 561,000 608,000 -533,000 1,021,000 -128,000 513,000 67,000 -1,282,000 1,133,000 -912,000 1,436,000 -1,435,000 424,000 62,000 518,000 723,000 -1,081,000 781,000 -120,000 404,000 53,000 -870,000 531,000 -89,000 328,000 487,000 -140,000 222,000 -69,000 343,000 333,000 612,000 127,000 -397,000 -78,000 340,000 208,000 -623,000 469,000 -228,000 -330,000 325,000 -326,000 -5,000 283,000 -587,000 548,000 -359,000 -515,000 297,000 222,000 
      accrued payroll and related benefits
    38,718,000 8,562,000 15,670,000                                                                        
      payroll taxes payable
    2,138,000 -24,016,000 15,357,000                                                                        
      other accrued liabilities
    6,955,000 1,311,000 -941,000 -491,000 189,000 2,701,000 -3,135,000 2,477,000 3,069,000 -6,564,000 -2,372,000 3,978,000 8,667,000 3,030,000 50,000 6,918,000 -57,216,000 57,087,000 964,000 1,027,000 61,000 -664,000 -2,095,000 -4,398,000 -2,664,000 -1,146,000 -3,512,000 13,322,000 -692,000 820,000 -900,000 1,617,000 -484,000 1,368,000 -1,151,000 -3,077,000 6,332,000 -2,139,000 392,000 112,000 -133,000 773,000 63,000 670,000 98,000 -640,000 317,000 168,000 162,000 -49,000 5,000 -417,000 467,000 -302,000 -204,000 319,000 45,000 72,000 -279,000 85,000 -60,000 -58,000 104,000 -222,000 -227,000 -17,000 206,000 66,000 -417,000 27,000 100,000 185,000 236,000 -392,000 
      premium payable
    5,615,000 -57,092,000 15,923,000 23,575,000 14,138,000 -55,994,000 26,167,000 30,934,000                                                                   
      workers' compensation claims liabilities
    -4,708,000 -7,297,000 -7,152,000 -8,615,000 -12,470,000 -8,430,000 -9,835,000 -12,553,000 -13,791,000 -10,490,000 -14,412,000 -11,285,000 -15,066,000 -20,977,000 -16,894,000 -17,410,000 -18,596,000 -46,907,000 5,273,000 12,314,000 9,475,000 -109,024,000 6,452,000 8,620,000 -613,000 7,962,000 9,508,000 14,241,000 8,050,000 11,963,000 15,378,000 18,977,000 14,487,000 9,980,000 13,696,000                                        
      operating lease liabilities
    -1,730,000 -1,647,000 -1,607,000 -1,602,000 -1,630,000 -1,630,000 -1,806,000 -1,825,000 -1,682,000 -1,773,000 -1,819,000 -1,735,000 -1,725,000 -1,555,000 -1,725,000 -2,113,000 -1,968,000 -1,918,000 -1,887,000 -1,847,000 -1,810,000 -1,733,000 -1,672,000 -1,569,000 -1,641,000 -1,658,000 -1,374,000                                                
      other assets and liabilities
    79,000 50,000 24,000 21,000 228,000 -20,000 -11,000 81,000 -9,000 15,000 -247,000 -21,000 387,000 64,000 -132,000 18,000 18,000 7,000 -30,000 -98,000 13,000 -48,000 -95,000 -82,000 29,000 -1,174,000 1,220,000                                                
      net cash from operating activities
    38,428,000 -53,816,000 5,211,000 53,375,000 -935,000 -51,332,000 8,979,000 57,223,000 33,196,000 3,318,000 -26,515,000 30,837,000 34,357,000 -7,207,000 -30,209,000 44,845,000 -62,925,000 10,505,000 -7,884,000 50,946,000 35,528,000 -115,430,000 1,041,000 19,612,000 18,660,000 8,093,000 30,772,000 22,882,000 30,441,000 18,629,000 -2,168,000 52,332,000 46,377,000   23,015,000 52,821,000 12,288,000 -7,817,000 7,071,000 5,503,000 36,079,000 24,836,000 971,000 7,710,000 23,024,000 29,742,000 4,474,000 12,956,000 13,210,000 19,388,000 1,571,000 11,488,000 6,580,000 12,273,000 1,379,000 11,123,000 12,407,000 3,955,000 803,000 781,000 4,749,000 2,564,000 -4,995,000 707,000 6,508,000 6,922,000 1,788,000 -1,052,000 10,398,000 2,620,000 2,156,000 2,117,000 12,766,000 
      capex
    -4,355,000 -4,412,000 -4,514,000 -3,159,000 -3,292,000 -4,930,000 -2,779,000 -3,712,000 -2,309,000 -2,811,000 -2,995,000 -4,515,000 -3,050,000 -1,654,000 -6,754,000 -1,785,000 -1,792,000 -1,443,000 -1,781,000 -1,674,000 -1,211,000 -2,286,000 -3,439,000 -2,545,000 -3,329,000 -1,798,000 -1,237,000 -925,000 -2,354,000 -1,163,000 -1,075,000 -323,000   -2,655,000 -1,288,000 -1,368,000 -709,000 -656,000 -762,000 -1,436,000 -620,000 -1,814,000 -716,000 -971,000 -1,211,000 -1,199,000 -1,139,000 -720,000 -411,000 -391,000 -246,000 -199,000 -448,000 -404,000 -270,000 -484,000 -191,000 -158,000 -173,000 -359,000 -253,000 -296,000 -145,000 -205,000 -224,000 -249,000 
      free cash flows
    34,073,000 -58,228,000 697,000 50,216,000 -4,227,000 -56,262,000 6,200,000 53,511,000 30,887,000 507,000 -29,510,000 26,322,000 31,307,000 -8,861,000 -36,963,000 43,060,000 -64,717,000 9,062,000 -9,665,000 49,272,000 34,317,000 -117,716,000 -2,398,000 19,612,000 16,115,000 4,764,000 28,974,000 21,645,000 29,516,000 16,275,000 -3,331,000 51,257,000 46,054,000   23,015,000 50,166,000 11,000,000 -9,185,000 6,362,000 4,847,000 35,317,000 23,400,000 351,000 5,896,000 22,308,000 28,771,000 3,263,000 11,757,000 13,210,000 18,249,000 1,571,000 10,768,000 6,169,000 11,882,000 1,133,000 10,924,000 11,959,000 3,551,000 533,000 297,000 4,558,000 2,406,000 -5,168,000 348,000 6,508,000 6,669,000 1,492,000 -1,197,000 10,398,000 2,620,000 1,951,000 1,893,000 12,517,000 
      cash flows from investing activities:
                                                                              
      purchase of property, equipment and software
    -4,355,000 -4,412,000 -4,514,000 -3,159,000 -3,292,000 -4,930,000 -2,779,000 -3,712,000 -2,309,000 -2,811,000 -2,995,000 -4,515,000 -3,050,000 -1,654,000 -6,754,000 -1,785,000 -1,792,000 -1,443,000 -1,781,000 -1,674,000 -1,211,000 -2,286,000 -3,439,000                                                    
      purchase of investments
    -2,201,000 -5,468,000    -1,000 -4,198,000       1,940,000 -14,764,000 -18,567,000 -23,444,000 -15,409,000 -26,607,000 -23,722,000 -53,685,000 -541,000 -109,000 -8,000 -258,000 -287,000 -628,000 -773,000 -2,724,000 -1,319,000 -1,749,000 -491,000 10,000                                       
      proceeds from sales and maturities of investments
    2,576,000 7,454,000 5,685,000 12,448,000 264,000 2,317,000 8,290,000 9,547,000 291,000 281,000 233,000 5,904,000 1,465,000 567,000 10,796,000 3,126,000 32,076,000 30,673,000 9,381,000 1,131,000 8,244,000 16,789,000 21,758,000 72,830,000 679,000 15,247,000 15,000 404,000 112,000 780,000 589,000 2,829,000 887,000 1,500,000 5,502,000 292,000                                       
      purchase of restricted investments
    -602,000 -1,421,000 -33,705,000 -2,429,000 -19,892,000 -3,001,000 -4,649,000 -45,791,000 -9,489,000 -9,729,000 -1,725,000 -701,000 -582,000 -790,000 -2,272,000 -3,000 -730,000 -120,260,000 -132,788,000 -2,460,000 -2,938,000 -27,742,000 -1,828,000 -5,866,000 -701,000 -1,222,000 -2,023,000 -4,878,000 -473,000 -22,099,000 -81,289,000                                            
      proceeds from sales and maturities of restricted investments
    3,647,000 58,675,000 6,024,000 2,895,000 2,838,000 48,505,000 13,253,000 2,314,000 4,404,000 8,125,000 2,446,000 17,994,000 5,256,000 20,755,000 18,735,000 17,167,000 63,441,000 22,404,000 24,286,000 20,375,000 22,707,000 8,004,000 14,449,000 10,086,000 7,644,000 3,906,000 30,859,000 19,831,000 22,070,000 11,458,000 21,291,000                                            
      net cash from investing activities
    1,266,000 58,095,000 -31,978,000 9,763,000 -27,984,000 42,891,000 14,115,000 -37,640,000 -11,184,000 -4,322,000 -2,041,000 18,682,000 3,089,000 18,878,000 20,505,000 20,445,000 78,231,000 -87,193,000 -124,346,000 1,963,000 195,000 -5,235,000 7,218,000 20,239,000 4,536,000 14,493,000 27,045,000 14,347,000 20,497,000 -12,843,000 -61,345,000 -26,193,000 -25,282,000 -13,669,000 -29,641,000 2,627,000 -16,916,000 -46,188,000 27,407,000 -11,146,000 -6,199,000 -112,788,000 -18,664,000 -17,279,000 -33,744,000 36,990,000 -4,181,000 -44,567,000 -5,674,000 1,129,000 1,932,000 -2,831,000 1,906,000 2,749,000 8,287,000 -1,919,000 -13,293,000 1,158,000 -1,023,000 -8,581,000 -8,456,000 -5,108,000 9,390,000 -12,168,000 5,214,000 10,278,000 7,326,000 16,027,000 -4,430,000 -1,780,000 -15,422,000 -158,000 -1,540,000 -2,305,000 
      cash flows from financing activities:
                                                                              
      proceeds from credit-line borrowings
                             3,568,000 11,300,000 16,683,000 28,251,000 2,511,000 3,731,000 54,607,000 78,057,000 38,043,000            323,000 627,000 939,000 4,101,000 1,480,000 323,000 4,879,000 
      payments on credit-line borrowings
                             -3,568,000 -11,300,000 -19,232,000 -22,479,000 -2,511,000 -3,731,000 -54,607,000 -82,589,000 -33,511,000            -323,000 -627,000 -939,000 -4,101,000 -1,480,000 -323,000 -4,879,000 
      repurchases of common stock
    -7,535,000 -8,130,000 -9,160,000  -8,022,000 -7,047,000 -7,056,000  -10,917,000 -10,145,000 -8,030,000                                                                
      common stock repurchased on vesting of restricted stock units and performance awards
    -3,625,000 -70,000 -2,272,000                                                                        
      dividends paid
    -2,055,000 -2,048,000 -2,059,000 -2,075,000 -2,086,000 -1,955,000 -1,970,000 -1,984,000 -2,025,000 -2,013,000 -2,067,000 -1,972,000 -2,128,000 -2,195,000 -2,229,000 -2,251,000 -2,269,000 -2,271,000 -2,278,000 -2,295,000 -2,292,000 -2,272,000 -2,262,000 -2,254,000 -2,249,000 -1,853,000 -1,852,000 -1,849,000 -1,846,000 -1,827,000 -1,826,000 -1,827,000 -1,824,000 -1,812,000 -1,813,000 -1,593,000 -1,593,000 -1,587,000 -1,586,000 -1,572,000 -1,570,000 -1,568,000 -1,293,000 -1,291,000 -1,291,000 -1,291,000 -931,000 -922,000 -912,000 -911,000 -771,000 -770,000 -1,098,000 -1,087,000 -911,000 -918,000 -919,000 -918,000 -810,000 -837,000 -837,000 -839,000 -844,000 -829,000 -844,000 -851,000 -863,000 -869,000 -883,000 -888,000 -791,000 -788,000 -789,000  
      proceeds from exercise of stock options and purchase of espp shares
    2,385,000 123,000 693,000                                                                        
      net cash from financing activities
    -10,830,000 -10,125,000 -12,798,000 -9,265,000 -12,362,000 -9,392,000 -10,106,000 -7,178,000 -14,171,000 -12,460,000 -10,763,000 -10,159,000 -13,566,000 -22,370,000 -14,088,000 -8,879,000 -7,251,000 -5,695,000 -5,061,000 -7,350,000 -2,975,000 -627,000 -4,778,000 -2,013,000 -4,982,000 -1,853,000 -1,963,000 -1,651,000 -4,462,000 -1,926,000 -1,904,000 -1,874,000 -3,390,000 -1,903,000 -1,840,000 -1,660,000 -9,541,000 -9,142,000 -1,344,000 -6,691,000 4,357,000 36,268,000 -2,056,000 -2,091,000 -1,255,000 -1,435,000 570,000 925,000 -5,014,000 9,227,000 -35,497,000 -599,000 -24,748,000 -1,975,000 -3,815,000 -1,786,000 -956,000 -902,000 -2,115,000 -2,872,000 -902,000 -1,475,000 -586,000 -839,000 -2,996,000 -2,874,000 -2,586,000 -3,079,000 -2,391,000 -3,477,000 -585,000 -680,000 -744,000 -670,000 
      net decrease in cash, cash equivalents and restricted cash
    28,864,000    -41,281,000    7,841,000 -13,464,000 -39,319,000  23,880,000 -10,699,000 -23,792,000  8,055,000            46,476,000 3,860,000 -65,417,000                                            
      cash, cash equivalents and restricted cash, beginning of period
    82,588,000 74,841,000 107,378,000 78,629,000 233,837,000 273,341,000 140,702,000 120,205,000                                            
      cash, cash equivalents and restricted cash, end of period
    28,864,000 -5,846,000 43,023,000 53,873,000 -41,281,000 -17,833,000 87,829,000 12,405,000 7,841,000 -13,464,000 68,059,000 39,360,000 23,880,000 -10,699,000 54,837,000 56,411,000 8,055,000 -82,383,000 96,546,000 45,559,000 32,748,000 -121,292,000 276,822,000 37,838,000 18,214,000 20,733,000 196,556,000 35,578,000 46,476,000 3,860,000 54,788,000                                            
      losses recognized on sale of property
                                                                              
      net investment amortization
      -14,000    -396,000                                                                    
      net increase in cash, cash equivalents and restricted cash
      -39,565,000    12,988,000            -137,291,000 45,559,000 32,748,000 -121,292,000 3,481,000 37,838,000 18,214,000 20,733,000 55,854,000                                                
      investment amortization and (gains) losses recognized
                       244,000 60,000 202,000 81,000 177,000                                                   
      losses recognized on disposal of property and equipment
                                                                              
      proceeds from sale of property and equipment
                                                                              
      payments on long-term debt
               -3,510,000 -55,000 -55,000 -56,000 -55,000 -55,000 -55,000 -55,000 -55,000 -55,000 -55,000 -56,000 -55,000 -55,000 -55,000 -55,000 -55,000 -55,000 -37,000 -73,000 -56,000 -55,000 -7,555,000 -7,555,000 -55,000 -3,055,000 -55,000 -55,000 -55,000 -55,000 -55,000 -55,000 -55,000 -56,000 -54,000                         
      repurchase of common stock
               -8,116,000 -10,560,000 -19,917,000 -8,575,000 -6,512,000 -4,197,000 -3,142,000 -3,436,000 -5,069,000 -2,987,000                   -2,026,000 -659,000   -25,432,000 -951,000 -2,904,000 -868,000 -55,000 -1,315,000 -2,035,000 -65,000 -642,000 -176,000 -20,000 -2,174,000 -2,027,000 -2,450,000 -2,458,000 -1,539,000      
      common stock repurchased on vesting of stock awards
       -182,000 -2,802,000 -397,000 -1,456,000 -94,000 -1,590,000 -304,000 -1,005,000 -71,000 -1,178,000 -258,000 -185,000 -61,000 -1,010,000 -287,000 -107,000 -1,000 -928,000 -110,000 -378,000                                                   
      proceeds from exercise of stock options and purchase of espp
         7,000 376,000                                                                   
      non-cash lease expense
        1,568,000 1,597,000 1,711,000  1,756,000 1,758,000 1,756,000  1,737,000 1,701,000 1,798,000  2,000,000 2,065,000 1,872,000  1,849,000 1,821,000 1,724,000  1,734,000 1,736,000 1,773,000                                                
      net investment amortization and (gains) losses recognized
        189,000                                                                      
      accrued payroll, payroll taxes and related benefits
        18,250,000 -5,272,000 22,048,000 -13,073,000 9,294,000 2,563,000 13,944,000 -8,177,000 -50,702,000 -2,102,000 85,897,000 -51,053,000 13,768,000 3,098,000 83,926,000 -55,162,000 24,519,000 1,629,000 6,406,000 -22,905,000 16,023,000 -5,907,000 30,647,000 -34,942,000 8,546,000 -4,566,000 9,099,000 -628,000 15,285,000 -6,511,000 20,383,000 -7,952,000 -25,233,000 -1,815,000 66,767,000 -10,281,000 34,375,000 -13,351,000 27,774,000 -6,290,000 19,484,000 -14,544,000 20,225,000 -2,658,000 19,925,000 -7,965,000 9,148,000 -504,000 16,549,000 -349,000 -7,666,000 -729,000 23,559,000 -14,763,000 4,435,000 1,597,000 16,012,000 -11,891,000 3,122,000 -814,000 7,369,000 -9,027,000 3,468,000 -861,000 5,163,000 -4,709,000 3,474,000 -3,345,000 4,761,000 1,462,000 
      proceeds from sale of property
           3,000                                                                   
      investment amortization and losses recognized
           853,000 75,000 231,000 237,000 944,000 315,000 264,000 336,000 380,000 382,000 468,000 203,000                                                        
      loss recognized on disposal of property and equipment
                                                                              
      safety incentives liability
           -207,000 -161,000 -154,000 -265,000 -456,000 -255,000 -524,000 -1,038,000 -1,041,000 -1,520,000 -4,371,000 -7,573,000 -4,527,000 -2,413,000 -563,000 -1,620,000 223,000 411,000 388,000 -2,282,000 610,000 536,000 703,000 -1,171,000 973,000 1,475,000 1,880,000 -631,000 -162,000 735,000 2,446,000 563,000 2,648,000 1,267,000 169,000 1,345,000 526,000 -894,000 1,139,000 1,008,000 651,000 446,000 1,164,000 1,137,000 562,000 658,000 461,000 803,000 117,000 -84,000 271,000 512,000 82,000 -278,000 -151,000 -5,000 78,000 -111,000 -269,000 232,000 -974,000 -274,000 -2,154,000 250,000 368,000 -72,000 -15,000 
      proceeds from exercise of stock options
             2,000 339,000 300,000 411,000 280,000 61,000 815,000 70,000 300,000 1,810,000 904,000 296,000 280,000 56,000 122,000             495,000 195,000      660,000 996,000 204,000  79,000 132,000 1,557,000  5,000      2,000 10,000 9,000          
      loss recognized on sale or disposal of property and equipment
                                                                              
      income taxes receivable
                               2,329,000 2,418,000 -3,061,000    -3,078,000 4,007,000 -2,969,000 4,904,000 -2,150,000 1,132,000 -12,553,000 1,596,000 -1,596,000 2,307,000 3,051,000 1,829,000 -7,187,000 3,432,000 601,000 100,000 -1,777,000   3,460,000 -11,000 -26,000 413,000 171,000 -1,890,000            
      income taxes payable
                            738,000 -890,000 -843,000 1,974,000    -6,781,000 6,607,000 174,000 -3,041,000 -1,768,000 4,726,000   121,000 -1,989,000 2,431,000 -1,221,000 3,319,000 -272,000 -2,697,000 2,776,000    1,019,000            -52,000    43,000 631,000 216,000  
      purchase of property and equipment
                            -2,545,000 -3,329,000 -1,798,000 -1,237,000 -925,000 -2,354,000 -1,163,000 -1,075,000 -323,000 -1,387,000 -902,000  -2,655,000 -1,288,000 -1,368,000 -709,000 -656,000 -762,000 -1,436,000 -620,000 -1,814,000 -716,000 -971,000 -1,211,000 -1,199,000  -1,139,000                        
      losses recognized on investments
                                  35,000                                            
      common stock repurchased on vesting of restricted stock units
                             -178,000 -2,784,000 -92,000 -76,000 -7,000 -1,532,000 -66,000 -68,000 -393,000 -40,000                                   
      (gains) losses recognized on investments
                              -130,000                                                
      losses (gains) recognized on investments
                               127,000 -2,000                                             
      excess tax from share-based compensation
                                                                              
      customer deposits, long-term liabilities and other assets
                               -92,000 -82,000 -10,000 -17,000 9,000 30,000 294,000 -474,000 -919,000 356,000 198,000 297,000 73,000 205,000 -1,683,000 64,000 217,000 74,000 -960,000 357,000 -156,000 240,000 225,000 77,000 37,000 19,000 143,000 92,000 -19,000 42,000 -6,000 1,000 9,000 10,000              
      excess tax benefits from share-based compensation
                                        265,000 55,000 15,000  333,000 109,000 15,000  896,000 907,000 280,000                          
      proceeds from exercise of stock options and vesting of restricted stock units
                                223,000 48,000 53,000  3,000 48,000 97,000         76,000                              
      gains recognized on investments
                                                                              
      purchase of restricted cash and investments
                                   -131,102,000 -244,142,000 -343,734,000 -359,331,000 -58,638,000                                       
      proceeds from sales and maturities of restricted cash and investments
                                   105,879,000 219,615,000 331,701,000 325,581,000 62,777,000                                       
      net increase in cash and cash equivalents
                                   24,265,000   -32,339,000 23,982,000   18,246,000  3,661,000    -27,289,000    2,268,000 23,566,000    7,354,000       -8,577,000 -1,834,000 11,368,000 -18,002,000 2,925,000 13,912,000 11,662,000       9,791,000 
      cash and cash equivalents, beginning of period
                                   50,768,000  25,218,000 11,544,000  93,557,000  45,747,000  49,571,000  30,924,000  36,671,000  42,214,000  -53,002,000 62,779,000  69,874,000  
      cash and cash equivalents, end of period
                                   24,265,000 17,705,000 -564,000 18,429,000  26,364,000 -43,042,000 43,464,000 -10,766,000 15,205,000  4,116,000 -18,399,000 66,268,000  26,131,000 -39,168,000 48,015,000  -14,177,000 -1,859,000 38,217,000  16,745,000 -2,326,000 27,798,000  817,000 -10,650,000 28,094,000  11,368,000 -18,002,000 45,139,000  11,662,000 -38,266,000 54,906,000  -13,387,000 1,318,000 69,707,000  
      excess tax benefit from share-based compensation
                                       518,000 -265,000 -55,000 -15,000 -121,000 -333,000 -109,000 -15,000                              
      net decrease in cash and cash equivalents
                                              4,116,000    26,131,000     -1,859,000 -11,354,000   -2,326,000 -3,126,000  817,000          -7,873,000    -167,000  
      reconciliations of net income to net cash used by operating activities:
                                                                              
      gain recognized on investments
                                                                              
      net cash used by operating activities
                                      -858,000                                        
      loss recognized on sale of property
                                                                              
      changes in certain assets and liabilities:
                                                                              
      purchase of equipment and software
                                                                              
      proceeds from the issuance of long-term debt
                                                                              
      commitment fee from the issuance of long-term debt
                                                                              
      proceeds from the exercise of stock options
                                                                     4,000 716,000 213,000 8,000 3,000 57,000 12,000 13,000 5,000 
      cash and cash equivalents, beginning of year
                                                                              
      cash and cash equivalents, end of year
                                                                              
      losses recognized on sale of property and equipment
                                                                              
      workers’ compensation claims liabilities
                                        14,881,000 11,907,000 9,468,000 7,346,000 6,283,000 7,639,000 85,837,000 2,371,000 7,691,000 16,464,000 11,437,000 7,331,000 6,648,000 8,828,000 5,896,000 4,090,000 1,849,000 8,630,000 2,399,000 1,250,000 560,000 803,000 789,000 715,000 987,000 -114,000 341,000 11,867,000 817,000 -736,000 913,000 1,522,000 703,000 3,274,000 -519,000 -660,000 -946,000 -3,215,000 
      cash flows used in investing activities:
                                                                              
      cash flows used in financing activities:
                                                                              
      losses recognized on marketable securities
                                           -1,000 2,000    1,000                    134,000    10,000      
      purchase of marketable securities
                                         -77,000 -207,000 -861,000 -1,454,000 -3,998,000 -10,447,000 -9,053,000 -14,936,000 -14,826,000 -4,210,000 -29,612,000 -11,269,000 -4,580,000 -6,646,000 -8,867,000 -13,446,000 -17,267,000 -28,035,000 -16,220,000 -16,490,000 -11,438,000 -4,075,000 -14,616,000 -5,078,000           -2,000  
      proceeds from sales and maturities of marketable securities
                                         3,848,000 178,000 22,546,000 24,651,000 3,852,000 2,344,000 4,111,000 2,934,000 2,110,000 967,000 50,122,000 7,651,000 6,514,000 9,752,000 6,890,000 16,034,000 20,666,000 37,028,000 14,976,000 3,586,000 12,550,000 3,828,000 6,342,000 399,000 4,149,000 15,200,000 2,165,000 6,004,000 9,294,000 9,526,000        
      purchase of restricted certificates of deposit
                                             -93,392,000   -12,789,000                            
      proceeds from maturities of restricted certificates of deposit
                                                                              
      purchase of restricted marketable securities
                                         -52,611,000 -26,830,000 -34,551,000 -29,932,000 -23,998,000 -10,122,000 -6,570,000 -20,938,000 -4,222,000 -1,581,000 -4,064,000 -1,530,000 -4,060,000 -1,859,000 -1,996,000 -2,684,000 -2,151,000 -2,897,000 -1,870,000 -2,109,000 -431,000 -2,723,000 -49,000 -4,327,000 39,000 -1,419,000 -926,000 -1,638,000       -743,000 -1,104,000  
      proceeds from maturities of restricted marketable securities
                                         3,940,000 55,634,000 2,429,000 1,192,000 5,510,000 997,000 3,007,000 1,010,000 3,489,000 1,614,000 4,142,000 673,000 4,301,000 1,824,000 1,949,000 2,722,000 1,912,000 2,582,000 1,441,000 1,919,000 925,000 2,351,000 12,000 1,409,000 749,000 1,248,000 775,000 1,207,000 760,000 937,000 792,000 901,000 989,000 1,030,000 790,000 1,017,000 774,000 
      (gains) losses recognized on marketable securities
                                          -1,000                     -105,000 -102,000 -59,000           11,000 44,000 
      proceeds from exercise of stock options vesting of restricted stock units
                                          72,000                                    
      losses (gains) recognized on marketable securities
                                             1,000 1,000                       100,000     34,000    
      gain recognized on sale and leaseback
                                             1,000 -31,000 -30,000 -30,000 -31,000 -31,000 -30,000 -30,000 -31,000 -31,000 -30,000 -30,000 -31,000 -31,000 -30,000 -30,000 -31,000 -30,000 -31,000    -31,000 -30,000 -31,000 -30,000 -31,000 -30,000 
      share based compensation
                                                     205,000 205,000 145,000 140,000 140,000 140,000 137,000 55,000 55,000 53,000 52,000 32,000 25,000 25,000 25,000 25,000          
      proceeds from the exercise of stock options and vesting of restricted stock units
                                                                              
      redemption of mandatorily redeemable preferred stock
                                                                            
      supplemental schedule of noncash financing activities:
                                                                              
      issuance of mandatorily redeemable preferred stock
                                                 34,800,000                      
      gains recognized on marketable securities
                                                 -1,000 -3,000 -1,000 1,000 -1,000 47,000 1,000 -100,000                  
      issuance of long-term debt
                                                                              
      changes in certain assets and liabilities, net of amounts purchased in acquisitions:
                                                                              
      cash paid for acquisitions, including other direct costs
                                                                     -2,022,000 -1,000 -3,837,000 -1,677,000     
      purchase of property and equipment, net of amounts purchased in acquisitions
                                                        -720,000 -411,000 -391,000 -246,000 -199,000 -448,000 -404,000 -270,000 -484,000 -191,000 -158,000 -173,000 -359,000          
      supplemental schedule of noncash investing activities:
                                                                              
      acquisitions of other businesses:
                                                                              
      cost of acquisitions in excess of fair market value of net assets acquired
                                                             357,000     2,022,000 1,000 3,807,000 1,649,000     
      intangible assets acquired
                                                           15,000     15,000 20,000    
      tangible assets acquired
                                                           3,000     15,000 8,000    
      net cash paid for acquisitions
                                                           375,000     2,022,000 1,000 3,837,000 1,677,000     
      tax benefit of stock option exercises
                                                      -5,000 39,000 225,000 14,000 13,000 3,000    4,000 432,000 13,000 11,000 35,000 23,000 12,000 149,000 96,000 32,000 113,000 
      cash paid for acquisitions
                                                             -375,000              
      cost of acquisitions in excess of fair value of net assets acquired
                                                                             
      purchase of trading marketable securities
                                                                              
      proceeds from sales of trading marketable securities
                                                                              
      customer deposits and other assets
                                                                 -981,000 -36,000 -32,000 -68,000 5,000 11,000 -56,000 -45,000 17,000 409,000 -171,000 293,000 932,000 
      less stock issued in connection with acquisitions
                                                                              
      proceeds from sales of marketable securities
                                                                             
      purchases of marketable securities
                                                                      -31,000      
      gains recognized on sale and leaseback
                                                                      -31,000        
      purchases of property and equipment, net of amounts purchased in acquisitions
                                                                      -253,000 -296,000 -145,000      
      purchases of restricted marketable securities
                                                                      -862,000 -1,490,000 -1,349,000      
      acquisition of other businesses:
                                                                              
      proceeds from maturities of marketable securities
                                                                             
      proceeds from issuance of common stock
                                                                              
      less stock issued in connection with acquisition
                                                                              
      cash paid for acquisition, including other direct costs
                                                                           -500,000  
      purchase of property and equipment, net of amounts purchased in acquisition
                                                                           -205,000 -224,000 -249,000 
      cost of acquisition in excess of fair market value of net assets acquired
                                                                           500,000  
      net cash paid for acquisition
                                                                           500,000  
      reconciliations of net income to net cash from
                                                                              
      operating activities:
                                                                              
      changes in certain assets and liabilities, net of amounts purchased
                                                                              
      in acquisitions:
                                                                              
      other long-term liabilities
                                                                              
      proceeds from issuance of debt
                                                                              
    The information provided in this report is taken from www.sec.gov and many other data providers. While we have conducted our best efforts to ensure that the parsed data is accurate, we cannot guarantee its accuracy. Please use caution and understand that any consequences of its use are your own responsibility.