Quarterly report pursuant to Section 13 or 15(d)

Loans - Allowance for Credit Losses by Portfolio Segment (Detail)

v3.23.1
Loans - Allowance for Credit Losses by Portfolio Segment (Detail) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Financing Receivable Allowance For Credit Losses [Line Items]    
Beginning balance $ 71,523  
Ending balance 72,249  
Non-PCI Loans and Leases    
Financing Receivable Allowance For Credit Losses [Line Items]    
Beginning balance 71,523 $ 72,557
Chargeoffs (2,238) (835)
Recoveries 783 937
Provision (recovery) for credit losses 2,181 (1,147)
Ending balance 72,249 71,512
Real Estate    
Financing Receivable Allowance For Credit Losses [Line Items]    
Beginning balance 44,026  
Ending balance 43,531  
Real Estate | Non-PCI Loans and Leases    
Financing Receivable Allowance For Credit Losses [Line Items]    
Beginning balance 44,026 48,890
Chargeoffs (412) (530)
Recoveries 68 197
Provision (recovery) for credit losses (151) (2,202)
Ending balance 43,531 46,355
Commercial and Industrial    
Financing Receivable Allowance For Credit Losses [Line Items]    
Beginning balance 15,267  
Ending balance 15,333  
Commercial and Industrial | Non-PCI Loans and Leases    
Financing Receivable Allowance For Credit Losses [Line Items]    
Beginning balance 15,267 12,418
Chargeoffs (210) (58)
Recoveries 235 317
Provision (recovery) for credit losses 41 267
Ending balance 15,333 12,944
Equipment Financing Agreements    
Financing Receivable Allowance For Credit Losses [Line Items]    
Beginning balance 12,230  
Ending balance 13,385  
Equipment Financing Agreements | Non-PCI Loans and Leases    
Financing Receivable Allowance For Credit Losses [Line Items]    
Beginning balance 12,230 11,249
Chargeoffs (1,616) (247)
Recoveries 480 423
Provision (recovery) for credit losses 2,291 788
Ending balance $ 13,385 $ 12,213