Annual report pursuant to Section 13 and 15(d)

Income Taxes - Reconciliation of Tax Computed at the Statutory Federal Rate (Detail)

v3.6.0.2
Income Taxes - Reconciliation of Tax Computed at the Statutory Federal Rate (Detail) - USD ($)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Income Tax Disclosure [Abstract]    
Income tax benefit computed at statutory federal rate of 34% $ (2,384,532) $ (3,981,853)
State income tax benefits, net of federal expense/benefit (254,584) (425,121)
Change in valuation allowance 2,587,731 4,271,483
Non-deductible expenses 185,607 288,055
Other (134,222) (152,564)
Total $ 0 $ 0