Other Noninterest Expenses (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Other Noninterest Expenses.
Loan related expenses	$ 145	$ 195
Other ATM expenses	41	36
Director, executive and audit committee fees and expenses	177	167
Postage, delivery and courier expenses	81	70
Office supplies expenses	38	35
Credit report fees	24	38
Dues and subscription fees	112	93
Examination and assessment fees	51	48
Federal Reserve and correspondent bank services	27	30
Foreclosed property expenses		23
Liability insurance	109	85
Provision (release) for unfunded commitments	107	(119)
Card services	114	114
NASDAQ registration	61	56
Investor services	41	43
Other	175	195
Total Other Noninterest Expense	$ 1,303	$ 1,109