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Loans and Allowance for Credit Losses - Amortized Cost Basis of Loan Modifications (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2023
Commercial real estate | Term Extension |  |
Financing Receivable, Modified [Line Items] |  |
Amortized Cost | $ 116 | $ 116
% of Portfolio | 0.00% | 0.00%
Commercial real estate | Payment Delay |  |
Financing Receivable, Modified [Line Items] |  |
Amortized Cost | $ 0 | $ 756
% of Portfolio | 0.00% | 0.10%
Commercial | Term Extension |  |
Financing Receivable, Modified [Line Items] |  |
Amortized Cost | $ 0 | $ 1,218
% of Portfolio | 0.00% | 0.10%

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