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Commitments and Contingencies - Additional Information (Detail)
6 Months Ended
Jun. 30, 2023
USD ($)
Commitments And Contingencies Disclosure [Abstract]  
Lease expiry date Oct. 31, 2022
Lessee, Operating Lease, Existence of Option to Extend [true false] true
Future minimum facility lease payments due in 2022 $ 53,000
Remaining lease term 3 months 29 days
Office lease discount rate 10.00%