Quarterly report pursuant to Section 13 or 15(d)

Patents (Detail)

v3.7.0.1
Patents (Detail) - USD ($)
12 Months Ended
Dec. 31, 2015
Sep. 30, 2016
Finite-Lived Intangible Assets, Net Book Value $ 0 $ 1,400,000
Patents [Member]    
Finite-Lived Intangible Assets, Gross Carrying Amount 0 1,400,000
Finite-Lived Intangible Assets, Accumulated Amortization 0 0
Finite-Lived Intangible Assets, Net Book Value $ 0 $ 1,400,000
Finite-Lived Intangible Asset, Useful Life In Years 17 years 5 months 12 days