Parent-only Financial Statements, Condensed Statements of Cash Flows (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
Operating Activities [Abstract]
Net income	$ 5,686	$ 6,264	$ 6,105	$ 5,104	$ 4,739	$ 4,440	$ 5,036	$ 5,051	$ 23,159	$ 19,266	$ 8,225
Changes in [Abstract]
Net cash provided by operating activities									29,955	25,235	19,180
Financing Activities [Abstract]
Dividends paid									(3,982)	(7,803)	(1,006)
Net cash provided by financing activities									64,489	131,152	77,928
Increase (Decrease) in Cash and Due from Banks									50,951	36,773	(10,962)
Cash and Due from Banks, Beginning of Period				153,901				117,128	153,901	117,128	128,090
Cash and Due from Banks, End of Period	204,852				153,901				204,852	153,901	117,128
Supplemental Disclosure of Cash Flows Information [Abstract]
Dividends declared and not paid	1,089				994				1,089	994	5,029
Parent Company [Member]
Operating Activities [Abstract]
Net income									23,159	19,266	8,225
Items not requiring (providing) cash [Abstract]
Equity in undistributed net income									(19,081)	(6,420)	(2,040)
Changes in [Abstract]
Accounts payable and accrued expenses									0	0	(149)
Other current assets and liabilities									(102)	4,039	(5,029)
Net cash provided by operating activities									3,976	16,885	1,007
Financing Activities [Abstract]
Common stock issued, net of offering costs									1	(9,076)	0
Dividends paid									(3,982)	(7,803)	(1,006)
Net cash provided by financing activities									(3,981)	(16,879)	(1,006)
Increase (Decrease) in Cash and Due from Banks									(5)	6	1
Cash and Due from Banks, Beginning of Period				$ 302				$ 296	302	296	295
Cash and Due from Banks, End of Period	297				302				297	302	296
Supplemental Disclosure of Cash Flows Information [Abstract]
Dividends declared and not paid	$ 1,089				$ 995				$ 1,089	$ 995	$ 5,029