Quarterly report pursuant to Section 13 or 15(d)

Leases - Information related to Right-of-use Assets and Liabilities (Detail)

v3.22.2.2
Leases - Information related to Right-of-use Assets and Liabilities (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Leases [Abstract]        
Cash paid for operating lease liabilities $ 84 $ 62 $ 219 $ 185
Right-of-use assets obtained in exchange for new operating lease obligations $ 0 $ 0 $ 562 $ 48
Weighted-average remaining lease term 2 years 10 months 24 days 3 years 9 months 18 days 2 years 10 months 24 days 3 years 9 months 18 days
Weighted-average discount rate 12.30% 12.30% 12.30% 12.30%