v2.4.0.8
Capitalized Content Development Costs (Details) (USD $)
3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Dec. 31, 2013
Capitalized Content Development Costs          
Capitalized content development costs $ 16,076,000   $ 16,076,000   $ 11,816,000
Capitalized content development costs in process 2,353,000   2,353,000   1,961,000
Accumulated amortization (6,604,000)   (6,604,000)   (4,873,000)
Capitalized content development costs, net 11,825,000   11,825,000   8,904,000
Amortization expense related to capitalized content development costs 1,000,000 500,000 2,400,000 1,500,000  
Estimated future amortization expense for the capitalized content development costs          
2014 762,000   762,000    
2015 2,860,000   2,860,000    
2016 2,423,000   2,423,000    
2017 1,829,000   1,829,000    
2018 1,272,000   1,272,000    
Thereafter 326,000   326,000    
Total $ 9,472,000   $ 9,472,000