v2.4.0.8
Stock-Based Compensation (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2014
item
Jun. 30, 2013
Jun. 30, 2014
item
Jun. 30, 2013
Stock-Based Compensation        
Number of share-based employee compensation plans 2   2  
Number of options or stock awards available for grant under the 2008 Plan 0   0  
Stock-based compensation expense included in the unaudited condensed consolidated statements of operations        
Stock-based compensation expense $ 2,044 $ 632 $ 3,239 $ 1,068
Servicing and support
       
Stock-based compensation expense included in the unaudited condensed consolidated statements of operations        
Stock-based compensation expense 401 101 614 193
Technology and content development
       
Stock-based compensation expense included in the unaudited condensed consolidated statements of operations        
Stock-based compensation expense 226 40 309 63
Program marketing and sales
       
Stock-based compensation expense included in the unaudited condensed consolidated statements of operations        
Stock-based compensation expense 218 52 321 90
General and administrative
       
Stock-based compensation expense included in the unaudited condensed consolidated statements of operations        
Stock-based compensation expense $ 1,199 $ 439 $ 1,995 $ 722