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LOANS RECEIVABLE AND THE ALLOWANCE FOR CREDIT LOSSES (Collateral Secured) (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | $ 14,255 | $ 9,419
Real Estate Loan [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 9,222 | 4,575
Equipment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 4,879 | 4,844
Inventories |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 154 |
Small Balance Commercial Real Estate Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 2,167 | 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 | 2,167 | 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
Small Balance Commercial Real Estate Loans [Member] | Inventories |  |
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 | 4,868 | 4,537
Commercial Business | Real Estate Loan [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 316 | 0
Commercial Business | Equipment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 4,543 | 4,537
Commercial Business | Inventories |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 9 |
Small business scored |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 243 | 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 | 243 | 307
Small business scored | Inventories |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 0 |
Agricultural Business |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 3,480 |
Agricultural Business | Real Estate Loan [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 3,242 |
Agricultural Business | Equipment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 93 |
Agricultural Business | Inventories |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 145 |
One- to Four-Family Residential |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 2,679 | 1,622
One- to Four-Family Residential | Real Estate Loan [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 2,679 | 1,622
One- to Four-Family Residential | Equipment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 0 | $ 0
One- to Four-Family Residential | Inventories |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 0 |
Consumer—home equity revolving lines of credit |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 818 |
Consumer—home equity revolving lines of credit | Real Estate Loan [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 818 |
Consumer—home equity revolving lines of credit | Equipment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | 0 |
Consumer—home equity revolving lines of credit | Inventories |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Collateral Dependent Loans, Amortized Cost | $ 0 |

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