Consolidated Statements of Operations - USD ($)
shares in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Income Statement [Abstract]    
Net revenue $ 102,208 $ 107,125
Cost of net revenue 60,406 63,069
Gross profit 41,802 44,056
Operating expense:    
Sales and marketing 23,167 23,102
Technology and development 12,825 12,490
General and administrative 10,192 12,560
Impairment charges 20,899 788
Restructuring costs 2,103 1,311
Total operating expense 69,186 50,251
Loss from operations (27,384) (6,195)
Interest income 179 64
Interest expense (66) (62)
Other income 411 58
Loss before income taxes (26,860) (6,135)
(Benefit) provision for income taxes (390) 128
Net loss from continuing operations (26,470) (6,263)
Income from discontinued operations, net of tax (Note 5) 0 8,418
Net (loss) income $ (26,470) $ 2,155
Basic:    
Continuing operations (usd per share) $ (1.58) $ (0.36)
Discontinued operations (usd per share) 0.00 0.49
Diluted:    
Continuing operations (usd per share) (1.58) (0.36)
Discontinued operations (usd per share) $ 0.00 $ 0.49
Shares used in computing net (loss) income per share of common stock:    
Basic (shares) 16,709 17,239
Diluted (shares) 16,709 17,296