Consolidated Balance Sheets - USD ($)		Dec. 31, 2017	Dec. 31, 2016
Current Assets:
Cash and cash equivalents		$ 11,809,000	$ 6,042,000
Contract receivables, net		291,515,000	281,365,000
Prepaid expenses and other		11,327,000	11,724,000
Income tax receivable		5,596,000
Restricted cash - current	[1]	11,191,000
Total Current Assets		331,438,000	299,131,000
Total Property and Equipment, net		38,052,000	40,484,000
Other Assets:
Goodwill		686,108,000	683,683,000
Other intangible assets, net		35,304,000	46,129,000
Restricted cash - non-current		1,266,000	1,843,000
Other assets		18,087,000	14,301,000
Total Assets		1,110,255,000	1,085,571,000
Current Liabilities:
Accounts payable		75,074,000	70,586,000
Accrued salaries and benefits		45,645,000	39,763,000
Accrued expenses and other current liabilities		65,080,000	52,631,000
Deferred revenue		38,571,000	29,394,000
Income tax payable			106,000
Total Current Liabilities		224,370,000	192,480,000
Long-term Liabilities:
Long-term debt		206,250,000	259,389,000
Deferred rent		15,119,000	15,600,000
Deferred income taxes		33,351,000	39,114,000
Other		15,135,000	12,984,000
Total Liabilities		494,225,000	519,567,000
Commitments and Contingencies (Note 17)
Stockholders’ Equity:
Preferred stock, par value $.001 per share; 5,000,000 shares authorized; none issued
Common stock, $.001 par value; 70,000,000 shares authorized; 22,019,315 and 21,663,432 shares issued; and 18,661,801 and 19,021,262 shares outstanding as of December 31, 2017 and December 31, 2016, respectively		22,000	22,000
Additional paid-in capital		307,821,000	292,427,000
Retained earnings		434,766,000	371,890,000
Treasury stock		(121,540,000)	(88,695,000)
Accumulated other comprehensive loss		(5,039,000)	(9,640,000)
Total Stockholders’ Equity		616,030,000	566,004,000
Total Liabilities and Stockholders’ Equity		$ 1,110,255,000	$ 1,085,571,000

[1] Restricted cash – current for the year ended December 31, 2017 represents amounts held in an escrow account for a future acquisition. See Note 19 – Subsequent Events.