XML 36 R25.htm IDEA: XBRL DOCUMENT v3.4.0.3
Patents (Detail) - USD ($)
3 Months Ended
Mar. 31, 2016
Dec. 31, 2015
Gross Carrying Amount $ 11,893,745  
Accumulated Amortization (3,601,569)  
Net Carrying Amount $ 8,292,176 $ 8,669,921
Patents [Member]    
Weighted Average Useful Life 6 years 7 months 24 days  
Gross Carrying Amount $ 11,893,745  
Accumulated Amortization (3,601,569)  
Net Carrying Amount $ 8,292,176