Note 11 - Other Noninterest Expense - Components of Other Noninterest Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Non-Employee Compensation	$ 147	$ 140
Printing and Supplies	101	97
Postage	61	72
Telephone	167	143
Charitable Contributions	51	41
Dues and Subscriptions	76	52
Loan Expenses	145	85
Meals and Entertainment	40	55
Travel	54	35
Training	7	9
Bank Assessment	44	43
Insurance	56	53
Miscellaneous	162	159
Total Other Noninterest Expense	$ 1,111	$ 984