Condensed Consolidated Statements of Changes in Stockholders Equity (Unaudited) - USD ($) $ in Thousands	Total	Preferred Stock	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Loss
Balance, amount at Dec. 31, 2020	$ 95,629	$ 4,558	$ 16,017	$ 6,866	$ 71,205	$ (3,017)
Net Income	9,358	0	0	0	9,358	0
Other comprehensive (loss)	(892)	0	0	0	0	(892)
Dividends on preferred stock ($.96 per share)	(196)	0	0	0	(196)	0
Dividends on common stock ($.78 per share)	(2,509)	0	0	0	(2,509)	0
Common stock issued (6,870 shares)	191	0	37	157	0	0
Common stock issued for Stock-based Compensation (1,332 shares)	36	0	7	29	0	0
Stock-based compensation expense	61	0	0	61	0	0
Balance, amount at Sep. 30, 2021	101,678	4,558	16,058	7,113	77,858	(3,909)
Balance, amount at Jun. 30, 2021	100,212	4,558	16,047	7,034	76,425	(3,852)
Net Income	2,337	0	0	0	2,337	0
Other comprehensive (loss)	(57)	0	0	0	0	(57)
Dividends on preferred stock ($.96 per share)	(65)	0	0	0	(65)	0
Dividends on common stock ($.78 per share)	(839)	0	0	0	(839)	0
Common stock issued (6,870 shares)	64	0	11	53	0	0
Stock-based compensation expense	26	0	0	26	0	0
Balance, amount at Sep. 30, 2021	101,678	4,558	16,058	7,113	77,858	(3,909)
Balance, amount at Dec. 31, 2021	100,456	0	17,071	10,127	78,350	(5,092)
Net Income	6,621	0	0	0	6,621	0
Other comprehensive (loss)	(39,112)	0	0	0	0	(39,112)
Dividends on common stock ($.78 per share)	(2,692)	0	0	0	(2,692)	0
Common stock issued (6,870 shares)	213	0	38	175	0	0
Common stock issued for Stock-based Compensation (1,332 shares)	56	0	26	30	0	0
Stock-based compensation expense	135	0	0	135	0	0
Balance, amount at Sep. 30, 2022	65,677	0	17,135	10,467	82,279	(44,204)
Balance, amount at Jun. 30, 2022	71,950	0	17,121	10,351	80,878	(36,400)
Net Income	2,304	0	0	0	2,304	0
Other comprehensive (loss)	(7,804)	0	0	0	0	(7,804)
Dividends on common stock ($.78 per share)	(903)	0	0	0	(903)	0
Common stock issued (6,870 shares)	69	0	14	55	0	0
Stock-based compensation expense	61	0	0	61	0	0
Balance, amount at Sep. 30, 2022	$ 65,677	$ 0	$ 17,135	$ 10,467	$ 82,279	$ (44,204)