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Leases - Summary of Maturities of The Operating Lease Liabilities (Detail) - USD ($)
$ in Thousands
Mar. 31, 2022
Jan. 01, 2022
Lessee Disclosure [Abstract]    
2022 (remaining nine months) $ 308  
2023 4  
Total undiscounted lease payments 312  
Less: imputed interest (21)  
Total lease liabilities $ 291 $ 500