Annual report [Section 13 and 15(d), not S-K Item 405]

Off-Balance Sheet Commitments - Distribution of Undisbursed Loan Commitments (Detail)

v3.25.0.1
Off-Balance Sheet Commitments - Distribution of Undisbursed Loan Commitments (Detail) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Loss Contingencies [Line Items]    
Total undisbursed loan commitments $ 898,078 $ 930,825
Commitments to extend credit    
Loss Contingencies [Line Items]    
Total undisbursed loan commitments 782,291 813,960
Standby letters of credit    
Loss Contingencies [Line Items]    
Total undisbursed loan commitments 97,463 83,725
Commercial letters of credit    
Loss Contingencies [Line Items]    
Total undisbursed loan commitments $ 18,324 $ 33,140