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v3.23.3

Allowance for Credit Losses and Credit Quality of Loans, Amortized Cost Basis of Loans Modified to Borrowers Experiencing Financial Difficulty (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2023
Interest Rate Reduction [Member] |  |
Modified Loans Disaggregated by Class of Financing Receivable and Type of Concession Granted [Abstract] |  |
Amortized cost | $ 31 | $ 31
Term Extension [Member] |  |
Modified Loans Disaggregated by Class of Financing Receivable and Type of Concession Granted [Abstract] |  |
Amortized cost | 145 | 386
Combination - Term Extension and Interest Rate Reduction [Member] |  |
Modified Loans Disaggregated by Class of Financing Receivable and Type of Concession Granted [Abstract] |  |
Amortized cost | 0 | 165
Residential [Member] | Interest Rate Reduction [Member] |  |
Modified Loans Disaggregated by Class of Financing Receivable and Type of Concession Granted [Abstract] |  |
Amortized cost | $ 31 | $ 31
% of total class of financing receivables | 0.001% | 0.001%
Residential [Member] | Term Extension [Member] |  |
Modified Loans Disaggregated by Class of Financing Receivable and Type of Concession Granted [Abstract] |  |
Amortized cost | $ 145 | $ 386
% of total class of financing receivables | 0.006% | 0.015%
Residential [Member] | Combination - Term Extension and Interest Rate Reduction [Member] |  |
Modified Loans Disaggregated by Class of Financing Receivable and Type of Concession Granted [Abstract] |  |
Amortized cost | $ 0 | $ 165
% of total class of financing receivables | 0.00% | 0.006%

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