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Loans, Allowance for Credit Losses and Credit Quality - Amortized Cost of Loan Modifications (Details) $ in Thousands | 3 Months Ended
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Mar. 31, 2023 USD ($)
Term Extension |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Amortized Cost Basis | $ 2,645
Other-Than-Insignificant Payment Delay |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Amortized Cost Basis | 9,818
Combination - Interest Rate Reduction and Term Extension |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Amortized Cost Basis | 44
Commercial Real Estate [Member] | Term Extension |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Amortized Cost Basis | $ 2,540
% of Total Class of Financing Receivable | 0.03%
Commercial Real Estate [Member] | Other-Than-Insignificant Payment Delay |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Amortized Cost Basis | $ 7,013
% of Total Class of Financing Receivable | 0.09%
Small Business [Member] | Term Extension |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Amortized Cost Basis | $ 105
% of Total Class of Financing Receivable | 0.05%
Small Business [Member] | Combination - Interest Rate Reduction and Term Extension |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Amortized Cost Basis | $ 44
% of Total Class of Financing Receivable | 0.02%
Commercial And Industrial [Member] | Other-Than-Insignificant Payment Delay |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Amortized Cost Basis | $ 2,805
% of Total Class of Financing Receivable | 0.17%

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