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Loans and Allowance for Loan Losses (Details Narrative) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Financing Receivable, Past Due [Line Items] |  |  |  |
Decreasedin impaired loan balance | $ 5,800,000 |  |  |
Impaired loan balance | 6,718,000 | $ 12,462,000 | $ 8,680,000 |
Loans and leases receivable, impaired, interest lost on nonaccrual loans | 309,000 | 380,000 | 230,000 |
Loan classified as TDRs | 397,000 |  |  |
Agriculture loan | 250,000 |  |  |
Restructuring charge-off | 100,000 | 50,000 |  |
Loans and leases receivable allowance | 8,775,000 | 8,775,000 | 6,467,000 | $ 5,765,000
Commercial Portfolio Segment [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Loan classified as TDRs |  | 742,000 |  |
Restructuring Agreements [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Loan classified as TDRs |  | 1,600,000 |  |
Trouble Debt Restructurings [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Agriculture loan | 32,000 |  |  |
Provision for loan losses reversal | 6,000 | 1,000 | $ 1,000 |
Loans and leases receivable allowance | 2,000 | 8,000 |  |
Trouble Debt Restructurings [Member] | Agriculture Loans [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Repayments of Debt |  | 156,000 |  |
Commercial Loans [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Loan classified as TDRs | $ 3,400,000 | $ 3,900,000 |  |

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