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Leases - Additional Information (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Lessor and Lessee Lease Description [Line Items]      
Operating lease, option to extend, existence true    
Operating lease, option to terminate, existence true    
Variable lease cost $ 0.7 $ 0.6 $ 0.5
Future operating lease payments relating to extension of lease term $ 3.3    
Minimum [Member]      
Lessor and Lessee Lease Description [Line Items]      
Operating lease, remaining lease terms 2 months    
Operating lease, options to terminate term 3 months    
Maximum [Member]      
Lessor and Lessee Lease Description [Line Items]      
Operating lease, remaining lease terms 116 months    
Operating lease, renewal term 1 year    
Short-term lease cost $ 0.1 $ 0.1 $ 0.1