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Schedule of Risk Categories by Loan Class (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | $ 730,691 | $ 713,514
One To Four Family Residential Real Estate [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | 159,798 | 157,984
Construction and Land Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | 26,591 | 26,106
Paycheck Protection Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | 117,297 | 100,084
Agriculture Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | 92,486 | 96,532
Municipal Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | 2,183 | 2,332
Loans Receivables Non Classified [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | 705,885 | 688,278
Loans Receivables Non Classified [Member] | One To Four Family Residential Real Estate [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | 155,668 | 154,985
Loans Receivables Non Classified [Member] | Construction and Land Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | 25,900 | 25,412
Loans Receivables Non Classified [Member] | Commercial Real Estate [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | 168,909 | 161,661
Loans Receivables Non Classified [Member] | Commercial Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | 125,069 | 132,023
Loans Receivables Non Classified [Member] | Paycheck Protection Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | 117,297 | 100,084
Loans Receivables Non Classified [Member] | Agriculture Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | 85,305 | 87,662
Loans Receivables Non Classified [Member] | Municipal Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | 2,183 | 2,332
Loans Receivables Non Classified [Member] | Consumer Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | 25,554 | 24,119
Loans Receivables Classified [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | 24,806 | 25,236
Loans Receivables Classified [Member] | One To Four Family Residential Real Estate [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | 4,130 | 2,999
Loans Receivables Classified [Member] | Construction and Land Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | 691 | 694
Loans Receivables Classified [Member] | Commercial Real Estate [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | 10,872 | 10,646
Loans Receivables Classified [Member] | Commercial Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | 1,929 | 2,024
Loans Receivables Classified [Member] | Paycheck Protection Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total |  |
Loans Receivables Classified [Member] | Agriculture Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | 7,181 | 8,870
Loans Receivables Classified [Member] | Municipal Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total |  |
Loans Receivables Classified [Member] | Consumer Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Gross, Total | $ 3 | $ 3

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