CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010
CONSOLIDATED STATEMENTS OF OPERATIONS [Abstract]
Revenue	$ 27,634	$ 47,479
Cost of revenue	15,195	28,832
Gross profit	12,439	18,647
Operating expenses:
Sales and marketing	2,332	4,331
Product development and technical operations	6,742	9,039
General and administrative	5,312	4,635
Restructuring charge	889	0
Total operating expenses	15,275	18,005
Income (loss) from operations	(2,836)	642
Interest income	89	68
Interest expense	(81)	(148)
Other income, net	323	60
Income (loss) from continuing operations before income taxes	(2,505)	622
Income tax expense	(3)	(5)
Income (loss) from continuing operations	(2,508)	617
Income from discontinued operations, net of income taxes	0	358
Net income (loss)	$ (2,508)	$ 975
Net income (loss) per share - Basic and Diluted
Income (loss) from continuing operations (in dollars per share)	$ (0.15)	$ 0.04
Income from discontinued operations, net of tax (in dollars per share)	$ 0	$ 0.02
Net income (loss) per share - Basic and Diluted (in dollars per share)	$ (0.15)	$ 0.06
Weighted average shares outstanding used in computing basic net income (loss) per share (in shares)	17,287	17,179
Weighted average shares outstanding used in computing diluted net income (loss) per share (in shares)	17,287	17,236