Annual report pursuant to Section 13 and 15(d)

Income Taxes (Pre-Tax Earnings) (Detail)

v3.6.0.2
Income Taxes (Pre-Tax Earnings) (Detail) - USD ($)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Pre-Tax (Loss) Earnings    
Total Pre-Tax (Loss) Earnings $ (19,250,082) $ (13,427,478)
UNITED STATES    
Pre-Tax (Loss) Earnings    
Total Pre-Tax (Loss) Earnings (18,262,129) (13,425,887)
Outside the U.S. [Member]    
Pre-Tax (Loss) Earnings    
Total Pre-Tax (Loss) Earnings $ (987,953) $ (1,591)