XML 49 R38.htm IDEA: XBRL DOCUMENT v3.8.0.1
Operating Leases - Future Minimum Lease Payments under Operating Leases (Detail)
Sep. 30, 2017
USD ($)
Leases [Abstract]  
Remainder of 2017 $ 146,587
2018 586,350
2019 595,807
2020 624,179
2021 624,179
Thereafter 1,716,000
Total future lease payments due $ 4,293,102