v3.26.1
Commitment and Contingencies - Additional Information (Detail) - USD ($)
6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Loss Contingencies [Line Items]      
Lessee operating lease description The Company has operating leases related to its fleet operations for garage, parking, and clubhouse facilities. These leases have remaining lease terms ranging from approximately two to nine years, some of which include options to extend the lease term for up to five additional years.    
Lease payments $ 570,000 $ 346,000  
Weighted-average remaining lease term 7 years 6 months    
Weighted-average discount rate 7.30%    
Unfunded loan commitments $ 0   $ 0