Annual report pursuant to Section 13 and 15(d)

Patents (Detail)

v3.7.0.1
Patents (Detail) - USD ($)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Finite-Lived Intangible Assets, Net Book Value $ 0 $ 1,379,943
Patents [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Finite-Lived Intangible Assets, Gross Carrying Amount 0 1,400,000
Finite-Lived Intangible Assets, Accumulated Amortization 0 (20,057)
Finite-Lived Intangible Assets, Net Book Value $ 0 $ 1,379,943
Finite-Lived Intangible Asset, Useful Life In Years 17 years 5 months 12 days