v3.26.1
Loans and Allowance for Credit Losses on Loans - Schedule of Allowance for Credit Losses on Loans (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Financing Receivable, Allowance for Credit Loss [Line Items]      
Provision for credit losses on loans $ 618 $ 1,591  
Provision (reversal) for credit losses on off-balance sheet credit exposures (151) 7  
Total provision (reversal) for credit losses 467 1,598  
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]      
Beginning balance 33,381 30,628 $ 30,628
Charge-offs (76) (353) (1,308)
Recoveries 20 76  
Provision (reversal) for credit losses on loans 618 1,591  
Ending balance 33,943 31,942 33,381
Commercial property | Commercial Property      
Financing Receivable, Allowance for Credit Loss [Line Items]      
Provision for credit losses on loans 1,368 (868)  
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]      
Beginning balance 9,348 12,923 12,923
Charge-offs 0 0 0
Recoveries 0 0  
Provision (reversal) for credit losses on loans 1,368 (868)  
Ending balance 10,716 12,055 9,348
Commercial property | Business Property      
Financing Receivable, Allowance for Credit Loss [Line Items]      
Provision for credit losses on loans 1,201 224  
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]      
Beginning balance 4,347 3,967 3,967
Charge-offs 0 0 (307)
Recoveries 1 1  
Provision (reversal) for credit losses on loans 1,201 224  
Ending balance 5,549 4,192 4,347
Commercial property | Multifamily      
Financing Receivable, Allowance for Credit Loss [Line Items]      
Provision for credit losses on loans 236 272  
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]      
Beginning balance 1,282 2,371 2,371
Charge-offs 0 0 0
Recoveries 0 0  
Provision (reversal) for credit losses on loans 236 272  
Ending balance 1,518 2,643 1,282
Commercial property | Construction      
Financing Receivable, Allowance for Credit Loss [Line Items]      
Provision for credit losses on loans (9) (35)  
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]      
Beginning balance 123 81 81
Charge-offs 0 0 0
Recoveries 0 0  
Provision (reversal) for credit losses on loans (9) (35)  
Ending balance 114 46 123
Commercial and industrial      
Financing Receivable, Allowance for Credit Loss [Line Items]      
Provision for credit losses on loans (2,178) 1,148  
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]      
Beginning balance 15,357 8,713 8,713
Charge-offs (76) (351) (919)
Recoveries 19 71  
Provision (reversal) for credit losses on loans (2,178) 1,148  
Ending balance 13,122 9,581 15,357
Total consumer | Residential Mortgage      
Financing Receivable, Allowance for Credit Loss [Line Items]      
Provision for credit losses on loans 9 873  
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]      
Beginning balance 2,871 2,506 2,506
Charge-offs 0 0 0
Recoveries 0 0  
Provision (reversal) for credit losses on loans 9 873  
Ending balance 2,880 3,379 2,871
Total consumer | Other Consumer      
Financing Receivable, Allowance for Credit Loss [Line Items]      
Provision for credit losses on loans (9) (23)  
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]      
Beginning balance 53 67 67
Charge-offs 0 (2) (82)
Recoveries 0 4  
Provision (reversal) for credit losses on loans (9) (23)  
Ending balance $ 44 $ 46 $ 53