Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Summary of Other Information Related to Leases (Detail)

v3.21.2
Commitments and Contingencies - Summary of Other Information Related to Leases (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Cash paid for amounts included in the measurement of lease liabilities:        
Operating cash flows from operating leases $ 15 $ 46 $ 53 $ 90
Right-of-use assets obtained in exchange for lease obligations:        
Weighted Average Remaining Lease Term Operating leases 1 year 6 months 29 days 1 year 10 months 2 days 1 year 6 months 29 days 1 year 10 months 2 days
Weighted Average Discount Rate Operating leases 9.97% 9.90% 9.97% 9.90%