v3.24.1.u1
Loans and Allowance for Credit Losses on Loans - Allowance for Credit Losses on Loans (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Financing Receivable, Allowance for Credit Loss [Line Items]    
Provision (reversal) for credit losses on loans $ 922 $ (2,417)
Provision (reversal) for credit losses on off-balance sheet credit exposures 168 (361)
Total provision (reversal) for credit losses 1,090 (2,778)
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 27,533 24,942
Charge-offs (185) 0
Recoveries 62 1,102
Provision (reversal) for credit losses on loans 922 (2,417)
Ending balance 28,332 24,694
Impact of ASC 326 adoption    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance   1,067
Commercial real estate | Commercial Property    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Provision (reversal) for credit losses on loans (546) 1,736
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 12,665 8,502
Charge-offs 0 0
Recoveries 0 0
Provision (reversal) for credit losses on loans (546) 1,736
Ending balance 12,119 8,476
Commercial real estate | Commercial Property | Impact of ASC 326 adoption    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance   (1,762)
Commercial real estate | Business Property    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Provision (reversal) for credit losses on loans 73 (581)
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 4,739 5,749
Charge-offs 0 0
Recoveries 2 5
Provision (reversal) for credit losses on loans 73 (581)
Ending balance 4,814 6,069
Commercial real estate | Business Property | Impact of ASC 326 adoption    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance   896
Commercial real estate | Multifamily    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Provision (reversal) for credit losses on loans (126) (9)
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 1,441 1,134
Charge-offs 0 0
Recoveries 0 0
Provision (reversal) for credit losses on loans (126) (9)
Ending balance 1,315 1,381
Commercial real estate | Multifamily | Impact of ASC 326 adoption    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance   256
Commercial real estate | Construction    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Provision (reversal) for credit losses on loans (26) 5
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 135 151
Charge-offs 0 0
Recoveries 0 0
Provision (reversal) for credit losses on loans (26) 5
Ending balance 109 156
Commercial real estate | Construction | Impact of ASC 326 adoption    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance   0
Commercial and industrial    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Provision (reversal) for credit losses on loans 1,489 (3,617)
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 6,245 5,502
Charge-offs (155) 0
Recoveries 9 1,085
Provision (reversal) for credit losses on loans 1,489 (3,617)
Ending balance 7,588 7,314
Commercial and industrial | Impact of ASC 326 adoption    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance   4,344
Consumer | Residential Mortgage    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Provision (reversal) for credit losses on loans 108 57
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 2,226 3,691
Charge-offs 0 0
Recoveries 0 0
Provision (reversal) for credit losses on loans 108 57
Ending balance 2,334 1,214
Consumer | Residential Mortgage | Impact of ASC 326 adoption    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance   (2,534)
Consumer | Other Consumer    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Provision (reversal) for credit losses on loans (50) (8)
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 82 213
Charge-offs (30) 0
Recoveries 51 12
Provision (reversal) for credit losses on loans (50) (8)
Ending balance $ 53 84
Consumer | Other Consumer | Impact of ASC 326 adoption    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance   $ (133)