v2.4.0.8
Stock-Based Compensation (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended
Mar. 31, 2014
item
Mar. 31, 2013
Stock-Based Compensation    
Number of share-based employee compensation plans 2  
Number of options or stock awards available for grant under the 2008 Plan 0  
Stock-based compensation expense included in the unaudited condensed consolidated statements of operations    
Stock-based compensation expense $ 436 $ 1,195
Servicing and support
   
Stock-based compensation expense included in the unaudited condensed consolidated statements of operations    
Stock-based compensation expense 92 213
Technology and content development
   
Stock-based compensation expense included in the unaudited condensed consolidated statements of operations    
Stock-based compensation expense 23 83
Program marketing and sales
   
Stock-based compensation expense included in the unaudited condensed consolidated statements of operations    
Stock-based compensation expense 38 103
General and administrative
   
Stock-based compensation expense included in the unaudited condensed consolidated statements of operations    
Stock-based compensation expense $ 283 $ 796