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LOANS RECEIVABLE AND THE ALLOWANCE FOR CREDIT LOSSES (Collateral Secured) (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | $ 23,113 | $ 9,419
Real Estate Loan [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 19,207 | 4,575
Equipment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 3,906 | 4,844
Small Balance Commercial Real Estate Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 808 | 2,953
Small Balance Commercial Real Estate Loans [Member] | Real Estate Loan [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 808 | 2,953
Small Balance Commercial Real Estate Loans [Member] | Equipment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 0 | 0
One- to four- family construction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 11,149 |
One- to four- family construction | Real Estate Loan [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 11,149 |
One- to four- family construction | Equipment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 0 |
Land and land development - residential [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 499 |
Land and land development - residential [Member] | Real Estate Loan [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 499 |
Land and land development - residential [Member] | Equipment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 0 |
Commercial Business |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 3,618 | 4,537
Commercial Business | Real Estate Loan [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 0 | 0
Commercial Business | Equipment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 3,618 | 4,537
Small business scored |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 288 | 307
Small business scored | Real Estate Loan [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 0 | 0
Small business scored | Equipment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 288 | 307
Agricultural Business |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 2,576 |
Agricultural Business | Real Estate Loan [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 2,576 |
Agricultural Business | Equipment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 0 |
One- to Four-Family Residential |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 3,354 | 1,622
One- to Four-Family Residential | Real Estate Loan [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 3,354 | 1,622
One- to Four-Family Residential | Equipment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 0 | $ 0
Consumer—home equity revolving lines of credit |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 821 |
Consumer—home equity revolving lines of credit | Real Estate Loan [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 821 |
Consumer—home equity revolving lines of credit | Equipment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | $ 0 |

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