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Schedule of Impaired Financing Receivables (Details) - USD ($) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2021 | Dec. 31, 2020
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Unpaid contractual principal | $ 17,088,000 | $ 14,763,000
Impaired loan balance | 14,787,000 | 12,462,000
Impaired loans without an allowance | 7,171,000 | 8,473,000
Impaired loans with an allowance | 7,616,000 | 3,989,000
Related allowance recorded | 1,159,000 | 266,000
Year-to-date average loan balance | 14,925,000 | 12,948,000
Year-to-date interest income recognized | 67,000 | 148,000
One To Four Family Residential Real Estate Loans [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Unpaid contractual principal | 767,000 | 914,000
Impaired loan balance | 767,000 | 914,000
Impaired loans without an allowance | 767,000 | 914,000
Impaired loans with an allowance |  |
Related allowance recorded |  |
Year-to-date average loan balance | 777,000 | 925,000
Year-to-date interest income recognized | 4,000 | 3,000
Construction and Land Loans [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Unpaid contractual principal | 2,701,000 | 2,872,000
Impaired loan balance | 966,000 | 1,137,000
Impaired loans without an allowance | 966,000 | 1,137,000
Impaired loans with an allowance |  |
Related allowance recorded |  |
Year-to-date average loan balance | 1,020,000 | 1,211,000
Year-to-date interest income recognized | 11,000 | 26,000
Commercial Real Estate Loans [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Unpaid contractual principal | 7,849,000 | 8,119,000
Impaired loan balance | 7,849,000 | 8,119,000
Impaired loans without an allowance | 2,394,000 | 4,302,000
Impaired loans with an allowance | 5,455,000 | 3,817,000
Related allowance recorded | 504,000 | 177,000
Year-to-date average loan balance | 7,883,000 | 8,152,000
Year-to-date interest income recognized | 19,000 | 8,000
Commercial Loan [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Unpaid contractual principal | 1,684,000 | 1,990,000
Impaired loan balance | 1,333,000 | 1,639,000
Impaired loans without an allowance | 751,000 | 1,543,000
Impaired loans with an allowance | 582,000 | 96,000
Related allowance recorded | 512,000 | 22,000
Year-to-date average loan balance | 1,349,000 | 1,984,000
Year-to-date interest income recognized | 1,000 | 43,000
Agriculture Loans [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Unpaid contractual principal | 4,051,000 | 829,000
Impaired loan balance | 3,836,000 | 614,000
Impaired loans without an allowance | 2,257,000 | 538,000
Impaired loans with an allowance | 1,579,000 | 76,000
Related allowance recorded | 143,000 | 67,000
Year-to-date average loan balance | 3,860,000 | 618,000
Year-to-date interest income recognized | 32,000 | 67,000
Municipal Loans [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Unpaid contractual principal | 36,000 | 36,000
Impaired loan balance | 36,000 | 36,000
Impaired loans without an allowance | 36,000 | 36,000
Impaired loans with an allowance |  |
Related allowance recorded |  |
Year-to-date average loan balance | 36,000 | 54,000
Year-to-date interest income recognized |  | 1,000
Consumer Loan [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Unpaid contractual principal |  | 3,000
Impaired loan balance |  | 3,000
Impaired loans without an allowance |  | 3,000
Impaired loans with an allowance |  |
Related allowance recorded |  |
Year-to-date average loan balance |  | 4,000
Year-to-date interest income recognized |  |

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