Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Details 3)

v2.4.0.8
Intangible Assets (Details 3) (USD $)
3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Selling and marketing expense
       
Intangible assets        
Royalty fees included in sales and marketing expense $ 93,000 $ 64,000 $ 238,000 $ 169,000
License agreements
       
Intangible assets        
License agreements extended period     60 days  
Minimum royalty of agreements     12,500  
Milestone fee upon receiving a Phase II Small Business Innovation Research     $ 15,000  
Number of products under development     0  
License agreements | Minimum
       
Intangible assets        
Royalty fees range under the license agreements (as a percent)     1.00%  
License agreements | Maximum
       
Intangible assets        
Royalty fees range under the license agreements (as a percent)     3.00%  
Royalty stack cap for royalties paid to more than one licensor for sales of the same product (as a percent)     3.75%