Unaudited Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 13,527	$ 16,651
Accounts receivable, net of allowance of $250	18,326	18,281
Prepaid expenses and other current assets	1,644	1,418
Total current assets	33,497	36,350
Property and equipment, net	1,899	1,949
Intangible assets, net	1,311	1,194
Goodwill	12,049	12,049
Other assets	247	247
Total assets	49,003	51,789
Current liabilities:
Accounts payable	663	593
Accrued expenses and other liabilities	12,775	14,280
Deferred revenue	2,682	2,969
Total current liabilities	16,120	17,842
Other liabilities	1,122	1,272
Total liabilities	17,242	19,114
Stockholders' equity:
Preferred stock, $.01 par value; 2,000 shares authorized, no shares issued or outstanding
Common stock, $.01 par value; 48,000 shares authorized, 29,736 shares issued as of March 31, 2013 and December 31, 2012, 10,887 and 10,897 shares outstanding as of March 31, 2013 and December 31, 2012, respectively	297	297
Paid-in capital	212,646	213,238
Treasury stock, at cost, 18,849 and 18,839 shares at March 31, 2013 and December 31, 2012, respectively	(125,240)	(125,806)
Accumulated other comprehensive loss	(122)	(123)
Retained deficit	(55,820)	(54,931)
Total stockholders' equity	31,761	32,675
Total liabilities and stockholders' equity	$ 49,003	$ 51,789