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 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Selling And Marketing Expense [Member]
       
Intangible assets        
Royalty fees included in sales and marketing expense $ 85,000 $ 58,000 $ 145,000 $ 105,000
Licensing Agreements [Member]
       
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  
Licensing Agreements [Member] | Minimum [Member]
       
Intangible assets        
Royalty fees range under the license agreements (as a percent)     1.00%  
Licensing Agreements [Member] | Maximum [Member]
       
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%