CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Current assets
Cash and cash equivalents	$ 18,636	$ 28,420
Accounts receivable and contract assets, net of allowance of $401 and $503, respectively	75,934	70,824
Prepaid expenses and other current assets	3,620	4,467
Total current assets	98,190	103,711
Restricted cash	89	94
Furniture, fixtures and equipment, net	6,636	5,229
Goodwill	85,389	85,619
Intangible assets, net	20,622	25,684
Deferred tax assets	2,944	2,521
Other assets	861	1,902
Total assets	214,731	224,760
Current liabilities
Accounts payable	8,453	7,192
Current maturities of long-term debt	8,250	15,499
Contract liabilities	6,187	8,898
Accrued expenses	17,759	21,486
Total current liabilities	40,649	53,075
Long-term debt, net of current maturities	89,212	98,838
Deferred tax liabilities	1,790	1,569
Other liabilities	4,493	7,741
Total liabilities	136,144	161,223
Commitments and contingencies (Note 11)
Stockholders' equity
Preferred stock, $0.001 par value; 10,000 shares authorized; none issued
Common stock, $0.001 par value, 100,000 shares authorized; 45,477 shares issued and 45,430 outstanding at December 31, 2018 and 44,490 shares issued and 43,560 outstanding at December 31, 2017	45	44
Additional paid-in capital	235,998	230,134
Treasury stock (47 and 930 common shares, respectively, at cost)	(203)	(3,161)
Accumulated other comprehensive loss	(7,155)	(5,666)
Accumulated deficit	(150,098)	(157,814)
Total stockholders' equity	78,587	63,537
Total liabilities and stockholders’ equity	$ 214,731	$ 224,760