Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Current Assets:
Cash	$ 20,204	$ 8,953
Contract receivables, net	242,915	205,062
Prepaid expenses and other	9,181	7,847
Income tax receivable	989	4,482
Total current assets	273,289	226,344
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	30,214
Other assets:
Goodwill	464,285	418,839
Other intangible assets, net	19,662	12,239
Restricted cash	2,097	1,864
Other assets	11,592	11,414
Total Assets	802,187	700,914
Current Liabilities:
Accounts payable	49,392	45,544
Accrued salaries and benefits	34,253	45,994
Accrued expenses	40,503	32,256
Deferred revenue	23,536	20,282
Deferred income taxes	6,617	6,144
Total current liabilities	154,301	150,220
Long-term Liabilities:
Long-term debt	127,208	40,000
Deferred rent	13,824	12,912
Deferred income taxes	10,670	10,780
Other	9,003	12,911
Total Liabilities	315,006	226,823
Commitments and Contingencies
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; 20,883,654 and 20,617,270 issued; and 19,937,076 and 19,764,634 outstanding as of March 31, 2014, and December 31, 2013, respectively	21	21
Additional paid-in capital	258,223	250,698
Retained earnings	255,623	245,907
Treasury stock	(25,349)	(21,545)
Accumulated other comprehensive loss	(1,337)	(990)
Total Stockholders’ Equity	487,181	474,091
Total Liabilities and Stockholders’ Equity	$ 802,187	$ 700,914