Parent-only Financial Statements, Condensed Statements of Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Expense [Abstract]
Interest expense									$ 3,053	$ 6,153	$ 9,516
Income Before Taxes	$ 7,688	$ 8,327	$ 8,069	$ 6,830	$ 6,317	$ 6,101	$ 6,707	$ 6,759	30,914	25,884	15,069
Income tax expense	2,002	2,063	1,964	1,726	1,578	1,661	1,671	1,708	7,755	6,618	6,844
Net Income	$ 5,686	$ 6,264	$ 6,105	$ 5,104	$ 4,739	$ 4,440	$ 5,036	$ 5,051	23,159	19,266	8,225
Other Comprehensive Income
Unrealized gains on securities, net of tax benefit of $29,000									144	0	0
Reclassification adjustment for gains included in net income									0	0	0
Other comprehensive gain, net of tax benefit of $29,000									144	0	0
Comprehensive Income									23,303	19,266	8,225
Unrealized gains on securities, tax									29,000
Other comprehensive gain, tax									29,000
Parent Company [Member]
Income [Abstract]
Dividends from subsidiary bank									4,078	12,846	6,035
Other									0	0	155
Total Income									4,078	12,846	6,190
Expense [Abstract]
Other									0	0	5
Total expense									0	0	5
Income and equity in undistributed net income of bank subsidiary									4,078	12,846	6,185
Equity in undistributed net income of bank subsidiary									19,081	6,420	2,040
Income Before Taxes									23,159	19,266	8,225
Income tax expense									0	0	0
Net Income									23,159	19,266	8,225
Other Comprehensive Income
Unrealized gains on securities, net of tax benefit of $29,000									144	0	0
Reclassification adjustment for gains included in net income									0	0	0
Other comprehensive gain, net of tax benefit of $29,000									144	0	0
Comprehensive Income									23,303	$ 19,266	$ 8,225
Unrealized gains on securities, tax									29,000
Other comprehensive gain, tax									$ 29,000