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Loans and Allowance for Credit Losses - Troubled Debt Restructurings (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Loans and Allowance for Credit Losses |  |
Interest Only |  | $ 1,799
Term | $ 4 | 461
Combination | 282 | 145
Total Modification | 286 | 2,405
Residential one-to-four family |  |
Loans and Allowance for Credit Losses |  |
Interest Only |  | 31
Term |  | 202
Combination | 32 | 134
Total Modification | 32 | 367
Commercial real estate |  |
Loans and Allowance for Credit Losses |  |
Interest Only |  | 1,768
Combination | 247 |
Total Modification | 247 | 1,768
Consumer |  |
Loans and Allowance for Credit Losses |  |
Term | 4 | 259
Combination | 3 | 11
Total Modification | $ 7 | $ 270

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