General form of registration statement for all companies including face-amount certificate companies

Intangible Assets - Additional Information (Detail)

v2.4.0.8
Intangible Assets - Additional Information (Detail) (USD $)
 3 Months Ended 12 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Dec. 31, 2012
Dec. 31, 2011
Aug. 31, 2012
Intangible Assets Additional Textual [Abstract]          
Amortization expense $ 14,687 $ 29,419 $ 127,080 $ 67,147  
Impairment charges related to patents     129,667 0  
License Agreements extended period 60 days   60 days    
Minimum royalty of agreements 12,500   12,500    
Capping total royalties for multiple royalty payments to licensors 3.75%   3.75%    
Annual license maintenance fee         120,000
Annual license maintenance fee paid in Aug 31, 2013     240,000    
Annual license maintenance fee paid in Aug 31, 2014     240,000    
Loss on abandonment of license     (147,826)    
Milestone fee upon receiving a Phase II Small Business Innovation Research 15,000   15,000    
Royalty fees included in sales and marketing expense 47,031 37,265      
Minimum
          
Intangible Assets Additional Textual [Abstract]          
Royalty fees range under the license agreements 1.00%   1.00%    
Maximum
          
Intangible Assets Additional Textual [Abstract]          
Royalty fees range under the license agreements 3.00%   3.00%    
Licensing agreements
          
Intangible Assets Additional Textual [Abstract]          
Future amortization of license and patent agreements in 2013 55,000   58,400    
Future amortization of license and patent agreements in 2014 46,000   55,300    
Future amortization of license and patent agreements in 2015 46,000   46,000    
Future amortization of license and patent agreements in 2016 46,000   46,000    
Future amortization of license and patent agreements in 2017 46,000   46,000    
Future amortization of license and patent agreements in 2013 44,000        
Licensing agreements | Minimum
          
Intangible Assets Additional Textual [Abstract]          
License agreements amortization periods 17 years   17 years    
Licensing agreements | Maximum
          
Intangible Assets Additional Textual [Abstract]          
License agreements amortization periods 20 years   20 years    
Patents
          
Intangible Assets Additional Textual [Abstract]          
License agreements amortization periods 3 years   3 years    
Selling and Marketing Expense
          
Intangible Assets Additional Textual [Abstract]          
Royalty fees included in sales and marketing expense     $ 167,000 $ 115,000