Parent Company Statements (Condensed Statement of Income and Comprehensive Income) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Other expenses									$ (9,032)	$ (8,220)	$ (6,132)
Income before income tax and equity in undistributed earnings (loss) of subsidiaries	$ 10,920	$ 7,436	$ 8,515	$ 4,468	$ 5,594	$ 5,522	$ 5,383	$ 4,927	31,339	21,426	12,725
Income tax benefit	(1,909)	(889)	(1,682)	(650)	(1,186)	(709)	(980)	(850)	(5,130)	(3,725)	(2,129)
NET INCOME	$ 9,011	$ 6,547	$ 6,833	$ 3,818	$ 4,408	$ 4,813	$ 4,403	$ 4,077	26,209	17,701	10,596
Series D preferred stock dividends											102
NET INCOME AVAILABLE TO COMMON SHAREHOLDERS									26,209	17,701	10,494
Comprehensive income									25,809	20,422	10,257
Parent Company [Member]
Dividends from subsidiaries									7,537	7,189	10,837
Other income									13
Total Income									7,550	7,189	10,837
Other expenses									(3,715)	(2,495)	(5,668)
Total Expense									(3,715)	(2,495)	(5,668)
Income before income tax and equity in undistributed earnings (loss) of subsidiaries									3,835	4,694	5,169
Equity in undistributed earnings (loss) of subsidiaries									21,616	12,486	4,207
Income before income tax									25,451	17,180	9,376
Income tax benefit									758	521	1,220
NET INCOME									26,209	17,701	10,596
Series D preferred stock dividends											102
NET INCOME AVAILABLE TO COMMON SHAREHOLDERS									26,209	17,701	10,494
Comprehensive income									$ 25,809	$ 20,422	$ 10,257