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Loans and Allowance for Loan Losses - Categories of Impaired Loans (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Categories of impaired loans |  |
Non-Accrual | $ 25,459 | $ 34,559
Performing TDRs | 1,795 | 2,776
Total impaired loans | $ 27,254 | $ 37,335

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