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 
      
    		                                     
      assets
    		                                     
      current assets:
    		                                     
      cash and cash equivalents
    		285,351,000 46,330,000 441,436,000 669,436,000 656,900,000 510,894,000 407,010,000 245,449,000 95,207,000 39,138,000 46,922,000 28,265,000 31,007,000 42,551,000 82,843,000 461,304,000 398,387,000 339,009,000 332,877,000 277,766,000 219,227,000 160,903,000 133,999,000 131,920,000 79,290,000 20,098,000 30,127,000 23,275,000 22,244,000 22,230,000 22,245,000 26,485,000 24,168,000 29,055,000 29,316,000 37,099,000 14,636,000 
      accounts receivable and unbilled
    		373,034,000 377,921,000 298,217,000 296,443,000 311,466,000 301,108,000 279,166,000 298,400,000 292,773,000 275,058,000 257,746,000 253,404,000 249,086,000 225,695,000 224,759,000 186,432,000 186,378,000 161,489,000 159,997,000 160,962,000 134,087,000 127,286,000 136,374,000 155,662,000 140,189,000 149,860,000 129,624,000 133,449,000 108,285,000 115,398,000 110,654,000 83,079,000 74,708,000 76,664,000 82,283,000 79,767,000 81,922,000 
      prepaid expenses and other current assets
    		78,900,000 96,554,000 81,784,000 63,350,000 64,229,000 60,521,000 58,726,000 49,979,000 60,901,000 64,731,000 62,954,000 52,293,000 57,648,000 60,641,000 48,367,000 43,176,000 56,455,000 49,602,000 40,506,000 34,923,000 41,691,000 30,893,000 32,629,000 29,446,000 30,918,000 24,386,000 22,624,000 21,383,000 22,549,000 20,844,000 20,848,000 20,400,000 18,074,000 17,129,000 16,433,000 16,074,000 20,606,000 
      total current assets
    		737,285,000 520,805,000 821,437,000 1,029,229,000 1,032,595,000 872,523,000 744,902,000 593,828,000 448,881,000 378,927,000 367,622,000 333,962,000 337,741,000 328,887,000 355,969,000 690,912,000 641,220,000 550,100,000 533,380,000 473,651,000 395,005,000 319,082,000 303,002,000 317,028,000 250,397,000 194,344,000 182,375,000 178,114,000 153,085,000 158,479,000 153,754,000 129,971,000 117,029,000 123,123,000 128,325,000 133,248,000 120,527,000 
      property and equipment
    		133,175,000 135,481,000 128,332,000 123,615,000 124,058,000 122,394,000 118,600,000 120,589,000 114,764,000 114,817,000 113,755,000 109,849,000 104,719,000 103,538,000 98,529,000 93,153,000 87,703,000 86,195,000 84,504,000 85,017,000 71,472,000 65,954,000 50,015,000 47,292,000 43,715,000 39,749,000 37,639,000 52,255,000 52,030,000 52,360,000 51,079,000 48,739,000 45,903,000 45,244,000 44,976,000 43,805,000 41,342,000 
      operating lease right-of-use assets
    		123,586,000 129,504,000 129,859,000 128,649,000 130,547,000 134,001,000 138,803,000 144,801,000 144,147,000 139,863,000 143,309,000 139,068,000 139,071,000 135,389,000 141,638,000 129,558,000 125,428,000 110,730,000 112,266,000 113,809,000 109,533,000 113,566,000 58,667,000 52,152,000 52,479,000 51,809,000 53,627,000           
      goodwill
    		662,396,000 662,396,000 662,396,000 662,396,000 662,396,000 662,396,000 662,396,000 662,396,000 662,396,000 662,396,000 662,396,000 662,396,000 662,396,000 662,396,000 662,396,000 662,396,000 662,396,000 662,396,000 662,396,000 662,396,000 662,458,000 662,427,000 662,427,000 662,396,000 662,427,000 662,427,000 662,380,000 660,981,000 660,981,000 660,981,000 660,981,000 660,981,000 660,981,000 660,981,000 660,981,000 660,981,000 660,981,000 
      intangible assets
    		33,657,000 33,893,000 34,130,000 34,366,000 34,727,000 35,087,000 35,448,000 35,809,000 36,359,000 36,908,000 37,458,000 38,008,000 38,846,000 39,684,000 40,522,000 41,360,000 42,639,000 43,917,000 45,196,000 46,474,000 48,423,000 50,373,000 52,353,000 54,350,000 57,345,000 60,340,000 63,335,000 69,179,000 76,569,000 83,959,000 91,349,000 98,740,000 108,234,000 117,676,000 126,623,000 136,071,000 148,739,000 
      deferred income taxes
    		37,189,000 65,792,000 99,692,000 100,357,000 76,683,000 75,196,000 75,231,000 74,435,000 59,343,000 51,766,000 49,157,000 48,083,000 27,023,000 26,441,000 25,809,000 25,134,000 1,272,000 540,000 556,000 536,000 477,000 469,000 490,000 376,000 293,000 313,000 330,000 713,000 446,000 5,972,000 9,970,000 6,343,000 11,115,000 11,536,000 154,000 97,000 135,000 
      other assets
    		25,724,000 23,802,000 21,523,000 22,254,000 23,055,000 18,451,000 20,409,000 24,970,000 20,831,000 22,261,000 22,026,000 21,129,000 18,629,000 19,118,000 19,483,000 17,422,000 16,485,000 15,830,000 13,062,000 8,794,000 8,774,000 10,263,000 10,680,000 9,477,000 5,673,000 7,879,000 6,831,000 6,691,000 6,732,000 6,430,000 5,891,000 5,943,000 5,614,000 5,086,000 5,034,000 4,903,000 4,763,000 
      total assets
    		1,753,012,000 1,571,673,000 1,897,369,000 2,100,866,000 2,084,061,000 1,920,048,000 1,795,789,000 1,656,828,000 1,486,721,000 1,406,938,000 1,395,723,000 1,352,495,000 1,328,425,000 1,315,453,000 1,344,346,000 1,659,935,000 1,577,143,000 1,469,708,000 1,451,360,000 1,390,677,000 1,296,142,000 1,222,134,000 1,137,634,000 1,143,071,000 1,072,329,000 1,016,861,000 1,006,517,000 967,933,000 949,843,000 968,181,000 973,024,000 950,717,000 948,876,000 963,646,000 966,093,000 979,105,000 976,487,000 
      liabilities and shareholders’ equity
    		                                     
      current liabilities:
    		                                     
      accounts payable
    		26,523,000 43,275,000 61,318,000 32,528,000 26,201,000 27,388,000 24,402,000 31,869,000 29,023,000 33,608,000 37,110,000 33,069,000 28,245,000 28,800,000 25,434,000 25,678,000 25,052,000 23,326,000 21,348,000 26,552,000 15,878,000 14,879,000 16,985,000 22,404,000 20,684,000 22,691,000 13,626,000 16,737,000 13,602,000 16,859,000 17,924,000 16,674,000 9,972,000 7,195,000 8,345,000 10,911,000 9,337,000 
      accrued expenses
    		368,746,000 323,505,000 286,099,000 307,807,000 306,868,000 292,659,000 270,926,000 292,961,000 264,785,000 231,925,000 201,201,000 210,125,000 204,117,000 173,192,000 155,018,000 159,286,000 158,211,000 145,847,000 123,608,000 134,367,000 116,996,000 102,950,000 107,005,000 109,252,000 102,535,000 93,604,000 82,247,000 87,493,000 80,328,000 72,925,000 63,576,000 23,673,000 20,085,000 16,392,000 14,083,000 24,417,000 21,415,000 
      advanced billings
    		834,328,000 808,783,000 718,716,000 710,585,000 670,939,000 638,417,000 616,697,000 559,860,000 518,755,000 490,557,000 466,040,000 462,729,000 417,927,000 401,368,000 367,221,000 344,641,000 303,848,000 282,217,000 277,807,000 255,664,000 202,612,000 195,351,000 189,562,000 192,359,000 169,529,000 165,447,000 150,243,000 147,935,000 133,403,000 120,945,000 126,387,000 73,756,000 68,341,000 65,577,000 60,474,000 65,668,000 67,662,000 
      other current liabilities
    		54,317,000 44,880,000 56,178,000 53,633,000 37,346,000 34,624,000 44,620,000 40,441,000 35,955,000 41,347,000 62,538,000 47,547,000 30,879,000 25,899,000 31,755,000 27,612,000 30,071,000 21,217,000 24,543,000 23,527,000 22,910,000 24,804,000 25,099,000 18,987,000 21,644,000 14,331,000 18,425,000 4,861,000 4,794,000 5,933,000 8,105,000 4,697,000 5,250,000 3,130,000 5,264,000 3,284,000 4,763,000 
      total current liabilities
    		1,283,914,000 1,220,443,000 1,122,311,000 1,104,553,000 1,041,354,000 993,088,000 956,645,000 925,131,000 848,518,000 852,437,000 881,889,000 803,470,000 820,868,000 878,959,000 579,428,000 557,217,000 517,182,000 472,607,000 447,306,000 440,110,000 358,396,000 337,984,000 338,651,000 343,002,000 314,392,000 296,073,000 264,541,000 257,026,000 232,127,000 233,162,000 232,492,000 192,706,000 172,363,000 155,262,000 150,045,000 168,603,000 156,595,000 
      operating lease liabilities
    		119,067,000 124,946,000 126,660,000 126,234,000 128,277,000 131,796,000 136,156,000 142,122,000 143,039,000 139,390,000 142,689,000 138,867,000 139,203,000 134,977,000 141,624,000 130,965,000 128,211,000 112,850,000 114,144,000 115,143,000 110,670,000 114,984,000 51,395,000 45,212,000 46,022,000 43,731,000 46,238,000           
      deferred income tax liability
    		1,899,000 2,016,000 1,838,000 1,800,000 2,289,000 2,294,000 2,364,000 2,404,000 1,128,000 1,098,000 1,090,000 1,070,000 911,000 1,002,000 1,055,000 1,080,000 17,604,000 16,242,000 14,876,000 13,551,000 19,861,000 15,341,000 14,022,000 12,849,000 5,578,000 4,599,000 3,435,000 439,000 2,636,000 602,000 596,000 560,000 513,000 481,000 11,683,000 12,030,000 20,506,000 
      other long-term liabilities
    		54,491,000 51,917,000 52,951,000 42,734,000 30,702,000 29,271,000 29,082,000 28,221,000 23,124,000 22,953,000 22,793,000 22,701,000 17,558,000 17,263,000 17,223,000 17,745,000 16,061,000 16,127,000 16,107,000 16,094,000 15,586,000 15,756,000 15,767,000 15,725,000 14,330,000 14,403,000 14,625,000 12,804,000 11,014,000 10,683,000 10,440,000 10,740,000 8,538,000 8,343,000 8,092,000 7,968,000 5,249,000 
      total liabilities
    		1,459,371,000 1,399,322,000 1,303,760,000 1,275,321,000 1,202,622,000 1,156,449,000 1,124,247,000 1,097,878,000 1,015,809,000 1,015,878,000 1,048,461,000 966,108,000 978,540,000 1,032,201,000 739,330,000 707,007,000 679,058,000 617,826,000 592,433,000 584,898,000 504,513,000 484,065,000 419,835,000 416,788,000 380,322,000 358,806,000 384,620,000 378,230,000 388,454,000 428,100,000 461,951,000 447,187,000 398,626,000 356,288,000 345,113,000 368,395,000 365,947,000 
      commitments and contingencies
    		                                     
      shareholders’ equity:
    		                                     
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at september 30, 2025 and december 31, 2024
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at september 30, 2025 and december 31, 2024; 28,168,223 and 30,630,799 shares issued and outstanding at september 30, 2025 and december 31, 2024, respectively
    		282,000                                     
      treasury stock
    		-12,235,000 -12,235,000 -12,235,000 -12,235,000 -12,235,000 -12,235,000 -12,235,000 -12,322,000 -12,322,000 -12,322,000 -12,322,000 -12,497,000 -14,243,000 -14,243,000 -14,243,000 -5,427,000 -5,578,000 -5,578,000 -5,578,000 -5,578,000 -6,030,000 -6,030,000 -6,030,000 -6,030,000 -6,030,000 -6,030,000 -6,030,000 -6,030,000 -6,030,000 -6,030,000 -6,030,000 -6,030,000      
      additional paid-in capital
    		907,483,000 893,174,000 886,883,000 844,050,000 836,903,000 818,903,000 814,649,000 802,681,000 795,994,000 785,292,000 778,691,000 770,794,000 759,986,000 753,300,000 746,123,000 727,857,000 721,597,000 716,547,000 707,877,000 695,904,000 687,618,000 676,621,000 673,372,000 666,585,000 663,044,000 651,784,000 643,497,000 639,381,000 636,536,000 634,469,000 632,374,000 630,341,000 628,558,000 627,407,000 625,296,000 623,629,000 622,071,000 
      (accumulated deficit) retained earnings
    		-596,237,000 -703,215,000 -269,716,000         -359,827,000 -380,115,000 -446,142,000 -120,812,000                       
      accumulated other comprehensive loss
    		-5,652,000 -5,654,000 -11,621,000 -14,743,000 -9,176,000 -12,589,000 -12,041,000 -10,072,000 -12,870,000 -11,194,000 -11,314,000 -12,392,000 -16,052,000 -9,972,000 -6,388,000 -4,846,000 -3,243,000 -1,760,000 -2,266,000 -131,000 -2,123,000 -3,223,000 -3,729,000 -2,741,000 -3,663,000 -2,377,000 -2,791,000 -2,517,000 -2,179,000 -2,115,000 -105,000 -734,000 -1,263,000 -2,028,000 -3,146,000 -3,742,000 -2,375,000 
      total shareholders’ equity
    		293,641,000 172,351,000 593,609,000 825,545,000 881,439,000 763,599,000 671,542,000 558,950,000 470,912,000 391,060,000 347,262,000 386,387,000 349,885,000 283,252,000 605,016,000 952,928,000 898,085,000 851,882,000 858,927,000 805,779,000 791,629,000 738,069,000 717,799,000 726,283,000 692,007,000 658,055,000 621,897,000 589,703,000 561,389,000 540,081,000 511,073,000 503,530,000 550,250,000 607,358,000 620,980,000 610,710,000 610,540,000 
      total liabilities and shareholders’ equity
    		1,753,012,000 1,571,673,000 1,897,369,000 2,100,866,000 2,084,061,000 1,920,048,000 1,795,789,000 1,656,828,000 1,486,721,000 1,406,938,000 1,395,723,000 1,352,495,000 1,328,425,000 1,315,453,000 1,344,346,000 1,659,935,000 1,577,143,000 1,469,708,000 1,451,360,000 1,390,677,000 1,296,142,000 1,222,134,000 1,137,634,000 1,143,071,000 1,072,329,000 1,016,861,000 1,006,517,000 967,933,000 949,843,000 968,181,000 973,024,000 950,717,000 948,876,000 963,646,000 966,093,000 979,105,000 976,487,000 
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at june 30, 2025 and december 31, 2024
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at june 30, 2025 and december 31, 2024; 28,088,626 and 30,630,799 shares issued and outstanding at june 30, 2025 and december 31, 2024, respectively
    		 281,000                                    
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at march 31, 2025 and december 31, 2024
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at march 31, 2025 and december 31, 2024; 29,836,211 and 30,630,799 shares issued and outstanding at march 31, 2025 and december 31, 2024, respectively
    		  298,000                                   
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at december 31, 2024 and 2023, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at december 31, 2024 and 2023, respectively; 30,630,799 and 30,752,292 shares issued and outstanding at december 31, 2024 and 2023, respectively
    		   306,000                                  
      retained earnings
    		   8,167,000 65,636,000           234,984,000 184,950,000 142,315,000 158,535,000 115,229,000 111,807,000 70,347,000 53,831,000 68,109,000 38,296,000 14,319,000            
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at september 30, 2024 and december 31, 2023
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at september 30, 2024 and december 31, 2023; 31,081,601 and 30,752,292 shares issued and outstanding at september 30, 2024 and december 31, 2023, respectively
    		    311,000                                 
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at june 30, 2024 and december 31, 2023
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at june 30, 2024 and december 31, 2023; 31,001,549 and 30,752,292 shares issued and outstanding at june 30, 2024 and december 31, 2023, respectively
    		     310,000                                
      accumulated deficit
    		     -30,790,000 -119,141,000 -221,645,000 -300,197,000 -371,022,000 -408,099,000                -13,136,000 -41,487,000 -67,294,000 -86,599,000 -115,521,000 -120,402,000 -77,420,000 -18,419,000 -1,577,000 -9,584,000 -9,563,000 
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at march 31, 2024 and december 31, 2023
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at march 31, 2024 and december 31, 2023; 30,983,185 and 30,752,292 shares issued and outstanding at march 31, 2024 and december 31, 2023, respectively
    		      310,000                               
      short-term debt
    		         55,000,000 115,000,000 50,000,000 139,700,000 249,700,000                        
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at december 31, 2023 and 2022, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at december 31, 2023 and 2022, respectively; 30,752,292 and 31,091,694 shares issued and outstanding at december 31, 2023 and 2022, respectively
    		       308,000                              
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at september 30, 2023 and december 31, 2022, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at september 30, 2023 and december 31, 2022, respectively; 30,682,157 and 31,091,694 shares issued and outstanding at september 30, 2023 and december 31, 2022, respectively
    		        307,000                             
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at june 30, 2023 and december 31, 2022, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at june 30, 2023 and december 31, 2022, respectively; 30,562,773 and 31,091,694 shares issued and outstanding at june 30, 2023 and december 31, 2022, respectively
    		         306,000                            
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at march 31, 2023 and december 31, 2022, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at march 31, 2023 and december 31, 2022, respectively; 30,623,655 and 31,091,694 shares issued and outstanding at march 31, 2023 and december 31, 2022, respectively
    		          306,000                           
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at december 31, 2022 and 2021, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at december 31, 2022 and 2021, respectively; 31,091,694 and 36,006,778 shares issued and outstanding at december 31, 2022 and 2021, respectively
    		           309,000                          
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at september 30, 2022 and december 31, 2021, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at september 30, 2022 and december 31, 2021, respectively; 31,098,397 and 36,006,778 shares issued and outstanding at september 30, 2022 and december 31, 2021, respectively
    		            309,000                         
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at june 30, 2022 and december 31, 2021, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at june 30, 2022 and december 31, 2021, respectively; 30,987,636 and 36,006,778 shares issued and outstanding at june 30, 2022 and december 31, 2021, respectively
    		             309,000                        
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at march 31, 2022 and december 31, 2021, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at march 31, 2022 and december 31, 2021, respectively; 33,651,360 and 36,006,778 shares issued and outstanding at march 31, 2022 and december 31, 2021, respectively
    		              336,000                       
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at december 31, 2021 and 2020, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at december 31, 2021 and 2020, respectively; 36,006,778 and 35,519,989 shares issued and outstanding at december 31, 2021 and 2020, respectively
    		               360,000                      
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at september 30, 2021 and december 31, 2020, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at september 30, 2021 and december 31, 2020, respectively; 35,939,191 and 35,519,989 shares issued and outstanding at september 30, 2021 and december 31, 2020, respectively
    		                359,000                     
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at june 30, 2021 and december 31, 2020, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at june 30, 2021 and december 31, 2020, respectively; 35,819,012 and 35,519,989 shares issued and outstanding at june 30, 2021 and december 31, 2020, respectively
    		                 358,000                    
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at march 31, 2021 and december 31, 2020, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at march 31, 2021 and december 31, 2020, respectively; 35,926,158 and 35,519,989 shares issued and outstanding at march 31, 2021 and december 31, 2020, respectively
    		                  359,000                   
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at december 31, 2020 and 2019, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at december 31, 2020 and 2019, respectively; 35,519,989 and 36,065,278 shares issued and outstanding at december 31, 2020 and 2019, respectively
    		                   355,000                  
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at september 30, 2020 and december 31, 2019, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at september 30, 2020 and december 31, 2019, respectively; 35,757,453 and 36,065,278 shares issued and outstanding at september 30, 2020 and december 31, 2019, respectively
    		                    357,000                 
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at june 30, 2020 and december 31, 2019, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at june 30, 2020 and december 31, 2019, respectively; 35,408,120 and 36,065,278 shares issued and outstanding at june 30, 2020 and december 31, 2019, respectively
    		                     354,000                
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at march 31, 2020 and december 31, 2019, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at march 31, 2020 and december 31, 2019, respectively; 35,484,473 and 36,065,278 shares issued and outstanding at march 31, 2020 and december 31, 2019, respectively
    		                      355,000               
      restricted cash
    		                           7,000 7,000 7,000 7,000 7,000 79,000 275,000 293,000 308,000 3,363,000 
      long-term debt, net, less current portion
    		                          55,781,000 79,721,000 113,689,000 147,021,000 181,067,000 205,111,000 169,152,000 143,191,000 147,230,000 151,267,000 154,614,000 
      deemed landlord liability, less current portion
    		                           24,484,000 25,035,000 25,571,000 26,091,000 26,602,000 27,104,000 27,591,000 28,063,000 28,527,000 28,983,000 
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at december 31, 2019 and 2018, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at december 31, 2019 and 2018, respectively; 36,065,278 and 35,665,910 shares issued and outstanding at december 31, 2019 and 2018, respectively
    		                       360,000              
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at september 30, 2019 and december 31, 2018, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at september 30, 2019 and december 31, 2018, respectively; 36,011,725 and 35,665,910 shares issued and outstanding at september 30, 2019 and december 31, 2018, respectively
    		                        360,000             
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at june 30, 2019 and december 31, 2018, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at june 30, 2019 and december 31, 2018, respectively; 35,894,048 and 35,665,910 shares issued and outstanding at june 30, 2019 and december 31, 2018, respectively
    		                         359,000            
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at march 31, 2019 and december 31, 2018, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at march 31, 2019 and december 31, 2018, respectively; 35,728,989 and 35,665,910 shares issued and outstanding at march 31, 2019 and december 31, 2018, respectively
    		                          357,000           
      pre-funded study costs
    		                               57,406,000 53,246,000 48,530,000 48,473,000 51,948,000 53,418,000 
      current portion of long-term debt
    		                             16,500,000 16,500,000 16,500,000 15,469,000 14,438,000 13,406,000 12,375,000  
      deferred credit
    		                           3,756,000 3,953,000 11,061,000 11,265,000 11,468,000 20,956,000 21,420,000    
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at december 31, 2018 and 2017, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at december 31, 2018 and 2017, respectively; 35,665,910 and 35,466,510 shares issued and outstanding at december 31, 2018 and 2017, respectively
    		                           356,000          
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at september 30, 2018 and december 31, 2017, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at september 30, 2018 and december 31, 2017, respectively; 35,587,848 and 35,466,510 shares issued and outstanding at september 30, 2018 and december 31, 2017, respectively
    		                            356,000         
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at june 30, 2018 and december 31, 2017, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at june 30, 2018 and december 31, 2017, respectively; 35,545,233 and 35,466,510 shares issued and outstanding at june 30, 2018 and december 31, 2017, respectively
    		                             356,000        
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at march 31, 2018 and december 31, 2017, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at march 31, 2018 and december 31, 2017, respectively; 35,504,675 and 35,466,510 shares issued and outstanding at march 31, 2018 and december 31, 2017, respectively
    		                              355,000       
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; 0 shares issued and outstanding at december 31, 2017 and 2016, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at december 31, 2017 and 2016, respectively; 35,466,510 and 40,662,856 shares issued and outstanding at december 31, 2017 and 2016, respectively
    		                               355,000      
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at september 30, 2017 and december 31, 2016, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at september 30, 2017 and december 31, 2016, respectively; 37,403,764 and 40,662,856 shares issued and outstanding at september 30, 2017 and december 31, 2016, respectively
    		                                375,000     
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at june 30, 2017 and december 31, 2016, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at june 30, 2017 and december 31, 2016, respectively; 39,692,999 and 40,662,856 shares issued and outstanding at june 30, 2017 and december 31, 2016, respectively
    		                                 398,000    
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at march 31, 2017 and december 31, 2016, respectively
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares authorized at march 31, 2017 and december 31, 2016, respectively; 40,675,553 and 40,662,856 shares issued and outstanding at march 31, 2017 and december 31, 2016, respectively
    		                                  407,000   
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at december 31, 2016; no shares authorized at december 31, 2015
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares and 60,000,000 shares authorized at december 31, 2016 and 2015, respectively 40,662,856 and 32,624,461 shares issued and outstanding at december 31, 2016 and 2015, respectively
    		                                   407,000  
      preferred stock - 0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at september 30, 2016; no shares authorized at december 31, 2015
    		                                     
      common stock - 0.01 par-value; 250,000,000 shares and 60,000,000 shares authorized at september 30, 2016 and december 31, 2015, respectively; 40,716,410 and 32,624,461 shares issued and outstanding at september 30, 2016 and december 31, 2015, respectively
    		                                    407,000 
    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.