Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 15,398	$ 19,693
Accounts receivable, net of allowance of $150	22,218	25,661
Prepaid expenses and other current assets	2,075	1,208
Total current assets	39,691	46,562
Property and equipment, net	409	623
Intangible assets, net	5,575	8,378
Goodwill	29,983	29,983
Deferred tax assets, net		19,031
Other assets	216	228
Total assets	75,874	104,805
Current liabilities:
Accounts payable	767	634
Accrued liabilities	14,984	13,497
Short-term portion of contingent earnout consideration		8,089
Deferred revenue	2,140	1,811
Revolving credit facility	5,000
Total current liabilities	22,891	24,031
Revolving credit facility		5,000
Total liabilities	22,891	29,031
Commitments and contingencies (Note 13)
Stockholders' equity:
Preferred stock, $0.01 par value; 2,000 shares authorized, no shares issued or outstanding
Common stock, $0.01 par value; 48,000 shares authorized, 29,736 shares issued and 14,046 and 12,878 shares outstanding as of December 31, 2017 and 2016, respectively	297	297
Paid-in capital	202,749	207,445
Treasury stock, at cost, 15,690 and 16,858 shares at December 31, 2017 and 2016, respectively	(98,684)	(108,335)
Accumulated other comprehensive loss	(582)	(580)
Accumulated deficit	(50,797)	(23,053)
Total stockholders' equity	52,983	75,774
Total liabilities and stockholders' equity	$ 75,874	$ 104,805