Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Components of Lease Expense (Detail)

v3.20.2
Commitments and Contingencies - Components of Lease Expense (Detail) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Lease Cost [Abstract]        
Operating lease expense $ 27,644 $ 50,274 $ 89,931 $ 147,575
Lease cost $ 27,644 $ 50,274 $ 89,931 $ 147,575