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Loans and Allowance for Loan Losses - Categories of Impaired Loans (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Categories of impaired loans |  |
Non-accrual loans | $ 17,348 | $ 25,459
Performing TDRs | 1,588 | 1,795
Total impaired loans | $ 18,936 | $ 27,254

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