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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Financing Receivable, Troubled Debt Restructuring (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2021 | Mar. 31, 2020
Troubled Debt Restructuring Loans Interest Only | $ 1,768 |
Troubled Debt Restructuring Loans Modified Term | 21 |
Troubled Debt Restructuring Loans Modified Combination |  | $ 178
Troubled Debt Restructurings Total New Modifications | 1,789 | 178
Consumer |  |
Troubled Debt Restructuring Loans Modified Term | 21 |
Troubled Debt Restructuring Loans Modified Combination |  | 48
Troubled Debt Restructurings Total New Modifications | 21 | 48
Commercial Real Estate |  |
Troubled Debt Restructuring Loans Interest Only | 1,768 |
Troubled Debt Restructurings Total New Modifications | $ 1,768 |
One- to four-family residential |  |
Troubled Debt Restructuring Loans Modified Combination |  | 130
Troubled Debt Restructurings Total New Modifications |  | $ 130

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- Definition Represents the monetary amount of Troubled Debt Restructuring Loans Interest Only, during the indicated time period. + References No definition available. + Details
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