Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies - Lease Cost (Detail)

v3.20.1
Commitments and Contingencies - Lease Cost (Detail)
12 Months Ended
Dec. 31, 2019
USD ($)
Disclosure of Lease of Cost [Abstract]  
OperatingLeaseCost $ 616,653
VariableLeaseCost 98,909
LeaseCost $ 715,562