CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Current Assets:
Cash and cash equivalents	$ 5,689	$ 11,694
Contract receivables, net	222,472	230,966
Contract assets	151,805	126,688
Prepaid expenses and other assets	15,548	16,253
Income tax receivable	4,222	6,505
Total Current Assets	399,736	392,106
Property and Equipment, net	50,888	48,105
Other Assets:
Restricted cash - non-current		1,292
Goodwill	720,360	715,644
Other intangible assets, net	33,520	35,494
Operating lease - right-of-use assets	127,587
Other assets	22,530	21,221
Total Assets	1,354,621	1,213,862
Current Liabilities:
Accounts payable	87,039	102,599
Contract liabilities	35,936	33,494
Operating lease liabilities - current	30,324
Accrued salaries and benefits	50,014	44,103
Accrued subcontractors and other direct costs	49,955	58,791
Accrued expenses and other current liabilities	27,902	39,072
Total Current Liabilities	281,170	278,059
Long-term Liabilities:
Long-term debt	232,318	200,424
Operating lease liabilities - non-current	112,676
Deferred rent		13,938
Deferred income taxes	43,344	40,165
Other	22,542	20,859
Total Liabilities	692,050	553,445
Commitments and Contingencies (Note 15)
Stockholders’ Equity:
Preferred stock, par value $.001; 5,000,000 shares authorized; none issued
Common stock, par value $.001; 70,000,000 shares authorized; 22,660,508 and 22,445,576 shares issued as of March 31, 2019 and December 31, 2018, respectively; 18,865,729 and 18,817,495 shares outstanding as of March 31, 2019 and December 31, 2018, respectively	23	22
Additional paid-in capital	330,763	326,208
Retained earnings	499,126	486,442
Treasury stock	(155,073)	(139,704)
Accumulated other comprehensive loss	(12,268)	(12,551)
Total Stockholders’ Equity	662,571	660,417
Total Liabilities and Stockholders’ Equity	$ 1,354,621	$ 1,213,862