Annual report pursuant to Section 13 and 15(d)

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

v3.22.4
Loans Receivable - Allowance for Credit Losses by Portfolio Segment (Detail) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Allowance for credit losses:      
Beginning balance $ 72,557    
Ending balance 71,523 $ 72,557  
Non-PCI Loans and Leases      
Allowance for credit losses:      
Beginning balance 72,557 90,426 $ 61,408
Adjusted balance     78,841
Chargeoffs (4,722) (6,373) (33,952)
Recoveries (3,348) (12,650) (3,063)
Provision (recovery) for credit losses 340 (24,146) 42,474
Ending balance 71,523 72,557 90,426
Non-PCI Loans and Leases | ASU 2016-13 | Adjustment Related to Adoption of ASU      
Allowance for credit losses:      
Beginning balance     17,433
Real Estate      
Allowance for credit losses:      
Beginning balance 48,890    
Ending balance 44,026 48,890  
Real Estate | Non-PCI Loans and Leases      
Allowance for credit losses:      
Beginning balance 48,890 51,876 36,435
Adjusted balance     50,463
Chargeoffs (1,886) (1,427) (15,567)
Recoveries (848) (10,807) (2,124)
Provision (recovery) for credit losses (3,826) (12,366) 14,856
Ending balance 44,026 48,890 51,876
Real Estate | Non-PCI Loans and Leases | ASU 2016-13 | Adjustment Related to Adoption of ASU      
Allowance for credit losses:      
Beginning balance     14,028
Commercial and Industrial      
Allowance for credit losses:      
Beginning balance 12,418    
Ending balance 15,267 12,418  
Commercial and Industrial | Non-PCI Loans and Leases      
Allowance for credit losses:      
Beginning balance 12,418 21,410 16,206
Adjusted balance     13,709
Chargeoffs (524) (546) (13,312)
Recoveries (1,178) (897) (336)
Provision (recovery) for credit losses 2,195 (9,343) 20,677
Ending balance 15,267 12,418 21,410
Commercial and Industrial | Non-PCI Loans and Leases | ASU 2016-13 | Adjustment Related to Adoption of ASU      
Allowance for credit losses:      
Beginning balance     (2,497)
Equipment Financing Agreements      
Allowance for credit losses:      
Beginning balance 11,249    
Ending balance 12,230 11,249  
Equipment Financing Agreements | Non-PCI Loans and Leases      
Allowance for credit losses:      
Beginning balance 11,249 17,140 8,767
Adjusted balance     14,669
Chargeoffs (2,312) (4,400) (5,073)
Recoveries (1,322) (946) (603)
Provision (recovery) for credit losses 1,971 (2,437) 6,941
Ending balance $ 12,230 $ 11,249 17,140
Equipment Financing Agreements | Non-PCI Loans and Leases | Adjustment Related to Adoption of ASU      
Allowance for credit losses:      
Beginning balance     $ 5,902