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Schedule of Allowance for Credit Losses on Financing Receivables (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021 | Dec. 31, 2021
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items] |  |  |  |  |
Balance at January 1, 2021 | $ 8,315 | $ 9,163 | $ 8,775 | $ 8,775 |
Charge-offs | (106) | (615) | (235) | (907) |
Recoveries | 149 | 218 | 318 | 398 |
Provision for loan losses | 500 |  |  | 500 |
Balance at September 30, 2021 | 8,858 | 8,766 | 8,858 | 8,766 |
Individually evaluated for loss | 693 |  | 693 |  | $ 504
Collectively evaluated for loss | 8,165 |  | 8,165 |  | 8,271
Total | 8,858 |  | 8,858 |  | 8,775
Individually evaluated for loss | 5,708 |  | 5,708 |  | 6,718
Collectively evaluated for loss | 705,599 |  | 705,599 |  | 655,670
Total | 711,307 |  | 711,307 |  | 662,388
One to four family residential real estate loans [Member] |  |  |  |  |
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items] |  |  |  |  |
Balance at January 1, 2021 | 580 | 725 | 623 | 859 |
Charge-offs |  |  |  | (81) |
Recoveries |  | 8 |  | 10 |
Provision for loan losses | 25 | (89) | (18) | (144) |
Balance at September 30, 2021 | 605 | 644 | 605 | 644 |
Individually evaluated for loss |  |  |  |  |
Collectively evaluated for loss | 605 |  | 605 |  | 623
Total | 605 |  | 605 |  | 623
Individually evaluated for loss | 352 |  | 352 |  | 578
Collectively evaluated for loss | 205,114 |  | 205,114 |  | 165,503
Total | 205,466 |  | 205,466 |  | 166,081
Construction and Land Loans [Member] |  |  |  |  |
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items] |  |  |  |  |
Balance at January 1, 2021 | 133 | 131 | 138 | 181 |
Charge-offs |  |  |  |  |
Recoveries | 65 | 120 | 165 | 221 |
Provision for loan losses | (92) | (117) | (197) | (268) |
Balance at September 30, 2021 | 106 | 134 | 106 | 134 |
Individually evaluated for loss |  |  |  |  |
Collectively evaluated for loss | 106 |  | 106 |  | 138
Total | 106 |  | 106 |  | 138
Individually evaluated for loss | 195 |  | 195 |  | 794
Collectively evaluated for loss | 17,924 |  | 17,924 |  | 26,850
Total | 18,119 |  | 18,119 |  | 27,644
Commercial Real Estate Loans [Member] |  |  |  |  |
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items] |  |  |  |  |
Balance at January 1, 2021 | 2,982 | 3,412 | 3,051 | 2,482 |
Charge-offs |  | (540) |  | (540) |
Recoveries |  |  |  |  |
Provision for loan losses | 216 | 25 | 147 | 955 |
Balance at September 30, 2021 | 3,198 | 2,897 | 3,198 | 2,897 |
Individually evaluated for loss |  |  |  |  |
Collectively evaluated for loss | 3,198 |  | 3,198 |  | 3,051
Total | 3,198 |  | 3,198 |  | 3,051
Individually evaluated for loss | 2,124 |  | 2,124 |  | 2,214
Collectively evaluated for loss | 226,545 |  | 226,545 |  | 196,258
Total | 228,669 |  | 228,669 |  | 198,472
Commercial Loan [Member] |  |  |  |  |
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items] |  |  |  |  |
Balance at January 1, 2021 | 2,651 | 2,588 | 2,613 | 2,388 |
Charge-offs |  |  |  | (72) |
Recoveries | 5 | 11 | 28 | 13 |
Provision for loan losses | 146 | 18 | 161 | 288 |
Balance at September 30, 2021 | 2,802 | 2,617 | 2,802 | 2,617 |
Individually evaluated for loss | 663 |  | 663 |  | 504
Collectively evaluated for loss | 2,139 |  | 2,139 |  | 2,109
Total | 2,802 |  | 2,802 |  | 2,613
Individually evaluated for loss | 1,105 |  | 1,105 |  | 1,029
Collectively evaluated for loss | 143,477 |  | 143,477 |  | 131,125
Total | 144,582 |  | 144,582 |  | 132,154
Paycheck Protection Program Loans [Member] |  |  |  |  |
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items] |  |  |  |  |
Balance at January 1, 2021 |  |  |  |  |
Charge-offs |  |  |  |  |
Recoveries |  |  |  |  |
Provision for loan losses |  |  |  |  |
Balance at September 30, 2021 |  |  |  |  |
Individually evaluated for loss |  |  |  |  |
Collectively evaluated for loss |  |  |  |  |
Total |  |  |  |  |
Individually evaluated for loss |  |  |  |  |
Collectively evaluated for loss | 410 |  | 410 |  | 17,179
Total | 410 |  | 410 |  | 17,179
Agriculture Loans [Member] |  |  |  |  |
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items] |  |  |  |  |
Balance at January 1, 2021 | 1,820 | 2,156 | 2,221 | 2,690 |
Charge-offs |  |  |  | (50) |
Recoveries | 56 | 50 | 59 | 50 |
Provision for loan losses | 130 | 117 | (274) | (367) |
Balance at September 30, 2021 | 2,006 | 2,323 | 2,006 | 2,323 |
Individually evaluated for loss | 30 |  | 30 |  |
Collectively evaluated for loss | 1,976 |  | 1,976 |  | 2,221
Total | 2,006 |  | 2,006 |  | 2,221
Individually evaluated for loss | 1,877 |  | 1,877 |  | 2,067
Collectively evaluated for loss | 84,237 |  | 84,237 |  | 92,200
Total | 86,114 |  | 86,114 |  | 94,267
Municipal Loans [Member] |  |  |  |  |
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items] |  |  |  |  |
Balance at January 1, 2021 | 6 | 5 | 6 | 6 |
Charge-offs |  |  |  |  |
Recoveries |  |  | 6 | 6 |
Provision for loan losses | (1) |  | (7) | (7) |
Balance at September 30, 2021 | 5 | 5 | 5 | 5 |
Individually evaluated for loss |  |  |  |  |
Collectively evaluated for loss | 5 |  | 5 |  | 6
Total | 5 |  | 5 |  | 6
Individually evaluated for loss | 36 |  | 36 |  | 36
Collectively evaluated for loss | 2,000 |  | 2,000 |  | 2,014
Total | 2,036 |  | 2,036 |  | 2,050
Consumer loans [Member] |  |  |  |  |
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items] |  |  |  |  |
Balance at January 1, 2021 | 143 | 146 | 123 | 169 |
Charge-offs | (106) | (75) | (235) | (164) |
Recoveries | 23 | 29 | 60 | 98 |
Provision for loan losses | 76 | 46 | 188 | 43 |
Balance at September 30, 2021 | 136 | $ 146 | 136 | $ 146 |
Individually evaluated for loss |  |  |  |  |
Collectively evaluated for loss | 136 |  | 136 |  | 123
Total | 136 |  | 136 |  | 123
Individually evaluated for loss | 19 |  | 19 |  |
Collectively evaluated for loss | 25,892 |  | 25,892 |  | 24,541
Total | $ 25,911 |  | $ 25,911 |  | $ 24,541

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