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Schedule of Past Due Financing Receivables (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing	$ 1,990	$ 1,530
Loans, Non-accrual loans	5,230	10,515
Loan, Total past due and non-accrual loans	7,220	12,045
Loan, Total loans not past due	$ 655,168	$ 701,469
Percentage of gross loans, Total past due loans accruing	0.30%	0.22%
Percent of gross loans, Non-accrual loans	0.79%	1.47%
Percentage of Total past due and non-accrual loans	1.09%	1.69%
Percentage of Total loans not past due	98.91%	98.31%
30-59 Days Delinquent And Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing	$ 1,516	$ 1,315
Percentage of gross loans, Total past due loans accruing	0.23%	0.19%
60-89 Days Delinquent And Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing	$ 474	$ 215
Percentage of gross loans, Total past due loans accruing	0.07%	0.03%
90 Days or More Delinquent and Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing
Percentage of gross loans, Total past due loans accruing	0.00%	0.00%
One-to-four Family Residential Real Estate [Member] | 30-59 Days Delinquent And Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing	$ 20	$ 262
One-to-four Family Residential Real Estate [Member] | 60-89 Days Delinquent And Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing	125	185
One-to-four Family Residential Real Estate [Member] | 90 Days or More Delinquent and Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing
One-to-four Family Residential Real Estate Loans [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing	145	447
Loans, Non-accrual loans	417	749
Loan, Total past due and non-accrual loans	562	1,196
Loan, Total loans not past due	165,519	156,788
Construction and Land Loans [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing
Loans, Non-accrual loans	681	694
Loan, Total past due and non-accrual loans	681	694
Loan, Total loans not past due	26,963	25,412
Construction and Land Loans [Member] | 30-59 Days Delinquent And Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing
Construction and Land Loans [Member] | 60-89 Days Delinquent And Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing
Construction and Land Loans [Member] | 90 Days or More Delinquent and Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing
Commercial Real Estate [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing
Loans, Non-accrual loans	2,214	8,119
Loan, Total past due and non-accrual loans	2,214	8,119
Loan, Total loans not past due	196,258	164,188
Commercial Real Estate [Member] | 30-59 Days Delinquent And Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing
Commercial Real Estate [Member] | 60-89 Days Delinquent And Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing
Commercial Real Estate [Member] | 90 Days or More Delinquent and Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing
Commercial Loans [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing	629	832
Loans, Non-accrual loans	593	874
Loan, Total past due and non-accrual loans	1,222	1,706
Loan, Total loans not past due	130,932	132,341
Commercial Loans [Member] | 30-59 Days Delinquent And Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing	289	832
Commercial Loans [Member] | 60-89 Days Delinquent And Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing	340
Commercial Loans [Member] | 90 Days or More Delinquent and Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing
Paycheck Protection Loans [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing
Loans, Non-accrual loans
Loan, Total past due and non-accrual loans
Loan, Total loans not past due	17,179	100,084
Paycheck Protection Loans [Member] | 30-59 Days Delinquent And Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing
Paycheck Protection Loans [Member] | 60-89 Days Delinquent And Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing
Paycheck Protection Loans [Member] | 90 Days or More Delinquent and Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing
Agriculture Loans [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing	1,189	235
Loans, Non-accrual loans	1,325	76
Loan, Total past due and non-accrual loans	2,514	311
Loan, Total loans not past due	91,753	96,221
Agriculture Loans [Member] | 30-59 Days Delinquent And Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing	1,189	206
Agriculture Loans [Member] | 60-89 Days Delinquent And Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing		29
Agriculture Loans [Member] | 90 Days or More Delinquent and Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing
Municipal Loans [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing
Loans, Non-accrual loans
Loan, Total past due and non-accrual loans
Loan, Total loans not past due	2,050	2,332
Municipal Loans [Member] | 30-59 Days Delinquent And Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing
Municipal Loans [Member] | 60-89 Days Delinquent And Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing
Municipal Loans [Member] | 90 Days or More Delinquent and Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing
Consumer Loans [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing	27	16
Loans, Non-accrual loans		3
Loan, Total past due and non-accrual loans	27	19
Loan, Total loans not past due	24,514	24,103
Consumer Loans [Member] | 30-59 Days Delinquent And Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing	18	15
Consumer Loans [Member] | 60-89 Days Delinquent And Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing	9	1
Consumer Loans [Member] | 90 Days or More Delinquent and Accruing [Member]
Financing Receivable, Past Due [Line Items]
Loans, Total past due loans accruing

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Financing receivable recorded investment 30 days or more past due and accruing total.

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Financing receivable recorded investment past due including non accrual status.

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