Unaudited Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 21,702	$ 20,321
Accounts receivable, net of allowance of $150	23,922	19,842
Deferred tax assets, net	1,172	1,175
Prepaid expenses and other current assets	1,644	936
Total current assets	48,440	42,274
Property and equipment, net	1,235	1,437
Intangible assets, net	699	956
Goodwill	12,049	12,049
Deferred tax assets, net	27,523	29,097
Other assets	244	254
Total assets	90,190	86,067
Current liabilities:
Accounts payable	357	680
Accrued liabilities	14,656	14,326
Deferred revenue	1,796	1,715
Total current liabilities	16,809	16,721
Other liabilities	702	760
Total liabilities	17,511	17,481
Stockholders' equity:
Preferred stock, $.01 par value; 2,000 shares authorized, no shares issued or outstanding	0	0
Common stock, $.01 par value; 48,000 shares authorized, 29,736 shares issued as of June 30, 2014 and December 31, 2013, 11,339 and 11,049 shares outstanding as of June 30, 2014 and December 31, 2013, respectively	297	297
Paid-in capital	211,169	211,852
Treasury stock, at cost, 18,397 and 18,687 shares at June 30, 2014 and December 31, 2013, respectively	(120,864)	(123,186)
Accumulated other comprehensive loss	(133)	(154)
Retained deficit	(17,790)	(20,223)
Total stockholders' equity	72,679	68,586
Total liabilities and stockholders' equity	$ 90,190	$ 86,067