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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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