CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Current assets
Cash and cash equivalents	$ 19,441	$ 28,420
Accounts receivable and contract assets, net of allowance of $661 and $503, respectively	73,522	70,824
Prepaid expense and other current assets	4,038	4,467
Total current assets	97,001	103,711
Restricted cash	91	94
Furniture, fixtures and equipment, net	7,291	5,229
Goodwill	85,496	85,619
Intangible assets, net	23,138	25,684
Deferred tax asset	2,502	2,521
Other assets	1,725	1,902
Total assets	217,244	224,760
Current liabilities
Accounts payable	7,209	7,192
Current maturities of long-term debt	15,251	15,499
Contract liabilities	4,800	8,898
Accrued expenses	17,738	21,486
Total current liabilities	44,998	53,075
Long-term debt, net of current maturities	92,970	98,838
Deferred tax liability	1,866	1,569
Other liabilities	6,555	7,741
Total liabilities	146,389	161,223
Commitments and contingencies (Note 7)
Stockholders' equity
Preferred stock, $0.001 par value; 10,000 shares authorized; none issued
Common stock, $0.001 par value, 100,000 shares authorized; 45,193 shares issued and 44,899 outstanding at June 30, 2018 and 44,490 shares issued and 43,560 outstanding at December 31, 2017	45	44
Additional paid-in capital	231,908	230,134
Treasury stock (294 and 930 common shares, respectively, at cost)	(1,180)	(3,161)
Accumulated other comprehensive loss	(6,670)	(5,666)
Accumulated deficit	(153,248)	(157,814)
Total stockholders' equity	70,855	63,537
Total liabilities and stockholders’ equity	$ 217,244	$ 224,760