Condensed Financial Statements Of Parent Company (Statements of Income) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Equity Securities, FV-NI, Gain (Loss)	$ 202	$ 0	$ 0
Interest expense	12,483	19,521	29,987
Income tax expense	11,663	7,428	7,717
Net Income	45,738	31,326	31,866
Dividends, Preferred Stock, Cash	589	0	0
Net income (loss) applicable to common shares	45,149	31,326	31,866
Parent Company [Member]
Dividends from subsidiaries	12,100	10,000	16,757
Other dividends and interest income	16	33	54
Equity Securities, FV-NI, Gain (Loss)	202	0	0
Management and service fees from subsidiaries	1,920	1,856	1,542
Total income	14,238	11,889	18,353
Interest expense	2,497	1,109	949
Operating expenses	3,736	3,306	3,755
Total expenses	6,233	4,415	4,704
Income before income taxes	8,005	7,474	13,649
Income tax expense	(830)	(519)	(276)
Income before equity in undistributed income of subsidiaries	8,835	7,993	13,925
Equity in undistributed income of subsidiaries	36,903	23,333	17,941
Net Income	45,738	31,326	31,866
Dividends, Preferred Stock, Cash	589	0	0
Net income (loss) applicable to common shares	$ 45,149	$ 31,326	$ 31,866