Other Noninterest Expenses (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Other Noninterest Expenses.
Loan related expenses	$ 195	$ 115
Other ATM expenses	36	77
Director, executive and audit committee fees and expenses	167	168
Postage, delivery and courier expenses	70	39
Office supplies expenses	35	54
Credit report fees	38	32
Dues and subscription fees	93	95
Examination and assessment fees	48	58
Federal Reserve and correspondent bank services	30	36
Foreclosed property expenses	23	147
Liability insurance	85	64
Release for unfunded commitments	(119)	(5)
Card services	114	54
NASDAQ registration	56	43
Investor services	43	42
Other	195	203
Total Other Noninterest Expense	$ 1,109	$ 1,222