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Loans and Allowance for Credit Losses - Troubled Debt Restructurings That Are Not Performing (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 USD ($) contract | Dec. 31, 2021 USD ($) contract
Number of contracts | 6 | 3
Number of contracts, subsequently defaulted | 0 | 0
Nonperforming Financial Instruments [Member] |  |
Number of contracts | 2 |
Amortized Cost | $ 3,263 |
Total troubled debt restructurings that subsequently defaulted |  | $ 0
Commercial Business and Other Portfolio Segment [Member] | Nonperforming Financial Instruments [Member] |  |
Number of contracts | contract | 2 |
Amortized Cost | $ 3,263 |

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