Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Total	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-In Capital On Common Stock [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance at at Dec. 31, 2020	$ 171,001	$ 32,077	$ 10,010	$ 177,755	$ (53,622)	$ 4,781
Balance, shares at at Dec. 31, 2020		12,350,879	10,010,521
Net income	8,834				8,834
Other comprehensive income	(4,595)					(4,595)
Dividends - preferred stock	(1,535)				(1,535)
Preferred stock repurchase	(7,500)	$ (7,461)			(39)
Preferred stock repurchase, shares		(7,500)
Stock based compensation	97			97
Balance at at Jun. 30, 2021	166,302	$ 24,616	$ 10,010	177,852	(46,362)	186
Balance, shares at at Jun. 30, 2021		12,343,379	10,010,521
Balance at at Mar. 31, 2021	170,425	$ 32,077	$ 10,010	177,808	(49,622)	152
Balance, shares at at Mar. 31, 2021		12,350,879	10,010,521
Net income	4,053				4,053
Other comprehensive income	34					34
Dividends - preferred stock	(754)				(754)
Preferred stock repurchase	(7,500)	$ (7,461)			(39)
Preferred stock repurchase, shares		(7,500)
Stock based compensation	44			44
Balance at at Jun. 30, 2021	166,302	$ 24,616	$ 10,010	177,852	(46,362)	186
Balance, shares at at Jun. 30, 2021		12,343,379	10,010,521
Balance at at Dec. 31, 2021	203,897		$ 19,992	310,666	(124,245)	(2,516)
Balance, shares at at Dec. 31, 2021			19,991,753
Net income	10,149				10,149
Other comprehensive income	(34,345)					(34,345)
Stock based compensation	265			265
Exercise of stock options	102		$ 9	93
Exercise of stock options, shares			9,000
Balance at at Jun. 30, 2022	180,068		$ 20,001	311,024	(114,096)	(36,861)
Balance, shares at at Jun. 30, 2022			20,000,753
Balance at at Mar. 31, 2022	192,039		$ 20,001	310,887	(119,391)	(19,458)
Balance, shares at at Mar. 31, 2022			20,000,753
Net income	5,295				5,295
Other comprehensive income	(17,403)					(17,403)
Stock based compensation	137			137
Balance at at Jun. 30, 2022	$ 180,068		$ 20,001	$ 311,024	$ (114,096)	$ (36,861)
Balance, shares at at Jun. 30, 2022			20,000,753