Allowance for Loan Loss (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Financing Receivable, Allowance for Credit Losses	$ 5,618	$ 4,386
Financing Receivable, Allowance for Credit Losses, Charge-offs	(294)	(45)
Financing Receivable, Allowance for Credit Losses, Recoveries	215	177
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries	(79)	132
Provision for loan losses	(600)	1,100
Financing Receivable, Allowance for Credit Losses	4,939	5,618
Commercial and Industrial Loans [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Financing Receivable, Allowance for Credit Losses	807	577
Financing Receivable, Allowance for Credit Losses, Charge-offs	0	(7)
Financing Receivable, Allowance for Credit Losses, Recoveries	140	94
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries	140	87
Provision for loan losses	(90)	143
Financing Receivable, Allowance for Credit Losses	857	807
Construction And Land Development Loans [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Financing Receivable, Allowance for Credit Losses	594	569
Financing Receivable, Allowance for Credit Losses, Charge-offs	0	0
Financing Receivable, Allowance for Credit Losses, Recoveries	0	0
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries	0	0
Provision for loan losses	(76)	25
Financing Receivable, Allowance for Credit Losses	518	594
Commercial Real Estate Loans, Total [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Financing Receivable, Allowance for Credit Losses	3,169	2,289
Financing Receivable, Allowance for Credit Losses, Charge-offs	(254)	0
Financing Receivable, Allowance for Credit Losses, Recoveries	0	0
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries	(254)	0
Provision for loan losses	(176)	880
Financing Receivable, Allowance for Credit Losses	2,739	3,169
Residential Real Estate Loans, Total [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Financing Receivable, Allowance for Credit Losses	944	813
Financing Receivable, Allowance for Credit Losses, Charge-offs	(3)	0
Financing Receivable, Allowance for Credit Losses, Recoveries	55	63
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries	52	63
Provision for loan losses	(257)	68
Financing Receivable, Allowance for Credit Losses	739	944
Consumer Installment and Revolving Loans [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Financing Receivable, Allowance for Credit Losses	104	138
Financing Receivable, Allowance for Credit Losses, Charge-offs	(37)	(38)
Financing Receivable, Allowance for Credit Losses, Recoveries	20	20
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries	(17)	(18)
Provision for loan losses	(1)	(16)
Financing Receivable, Allowance for Credit Losses	$ 86	$ 104