Quarterly report pursuant to Section 13 or 15(d)

Contractual Obligations (Additional Information) (Detail)

v3.7.0.1
Contractual Obligations (Additional Information) (Detail) - USD ($)
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Commitment Contingencies Disclosure [Line Items]    
Lease Expiration Date Oct. 03, 2020  
Operating Leases, Rent Expense $ 110,369 $ 123,814
Operating Lease Commencement Date Oct. 03, 2015