CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Current assets
Cash and cash equivalents	$ 17,976	$ 17,835
Accounts and unbilled receivables, net of allowance of $298 and $415, respectively	47,402	49,484
Deferred tax asset	1,948	2,109
Prepaid expense and other current assets	3,021	2,066
Total current assets	70,347	71,494
Restricted cash	342	394
Furniture, fixtures and equipment, net	3,134	3,021
Goodwill	38,600	37,286
Intangible assets, net	13,740	13,860
Other assets	4,478	4,704
Total assets	130,641	130,759
Current liabilities
Accounts payable	8,614	6,700
Current maturities of long-term debt	2,250	2,250
Deferred revenue	4,729	5,154
Accrued expenses	14,527	17,076
Total current liabilities	30,120	31,180
Long-term debt, net of current maturities	47,215	47,947
Other liabilities	5,475	4,521
Total liabilities	$ 82,810	$ 83,648
Commitments and contingencies (Note 7)
Redeemable noncontrolling interest	$ 1,006	$ 939
Stockholders' equity
Preferred stock, $0.001 par value; 10,000 shares authorized; none issued
Common stock, $.001 par value, 100,000 shares authorized; 38,003 shares issued and 37,435 outstanding at March 31, 2016 and 37,977 shares issued and 37,219 outstanding at December 31, 2015	$ 38	$ 38
Additional paid-in-capital	204,657	204,904
Treasury stock (568 and 758 common shares, respectively, at cost)	(2,090)	(3,053)
Accumulated other comprehensive loss	(5,902)	(6,538)
Accumulated deficit	(149,878)	(149,179)
Total stockholders' equity	46,825	46,172
Total liabilities, redeemable noncontrolling interest and stockholders’ equity	$ 130,641	$ 130,759