Quarterly report pursuant to Section 13 or 15(d)

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

v3.23.3
Leases - Information related to Right-of-use Assets and Liabilities (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Leases [Abstract]        
Cash paid for operating lease liabilities $ 70 $ 84 $ 230 $ 219
Right-of-use assets obtained in exchange for new operating lease obligations $ 0 $ 0 $ 483 $ 562
Weighted-average remaining lease term 2 years 2 years 10 months 24 days 2 years 2 years 10 months 24 days
Weighted-average discount rate 12.30% 12.30% 12.30% 12.30%