Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Deferred Compensation, Share-Based Payments [Member]	Treasury Stock [Member]	Noncontrolling Interest [Member]	Total
Balances at Dec. 31, 2020	$ 38	$ 41,684	$ 72,155	$ 6,822	$ (1,520)	$ (8,540)	$ 112	$ 110,751
Net Income	0	0	5,669	0	0	0	7	5,676
Other comprehensive income (loss)	0	0	0	(2,330)	0	0	0	(2,330)
Cash dividends	0	0	(1,755)	0	0	0	(14)	(1,769)
Stock compensation expense	0	0	0	0	230	0	0	230
Purchase of treasury shares	0	0	0	0	0	(40)	0	(40)
Balances at Jun. 30, 2021	38	41,684	76,069	4,492	(1,290)	(8,580)	105	112,518
Balances at Mar. 31, 2021	38	41,684	74,216	3,818	(1,405)	(8,580)	115	109,886
Net Income	0	0	2,730	0	0	0	4	2,734
Other comprehensive income (loss)	0	0	0	674	0	0	0	674
Cash dividends			(877)				(14)	(891)
Stock compensation expense	0	0	0	0	115	0	0	115
Balances at Jun. 30, 2021	38	41,684	76,069	4,492	(1,290)	(8,580)	105	112,518
Balances at Dec. 31, 2021	38	41,684	80,070	1,734	(1,033)	(8,665)	112	113,940
Net Income	0	0	5,237	0	0	0	7	5,244
Other comprehensive income (loss)	0	0	0	(31,998)	0	0	0	(31,998)
Cash dividends	0	0	(1,754)	0	0	0	(14)	(1,768)
Stock compensation expense	0	0	0	0	196	0	0	196
Balances at Jun. 30, 2022	38	41,684	83,553	(30,264)	(837)	(8,665)	105	85,614
Balances at Mar. 31, 2022	38	41,684	81,720	(17,437)	(935)	(8,665)	115	96,520
Net Income	0	0	2,710	0	0	0	4	2,714
Other comprehensive income (loss)	0	0	0	(12,827)	0	0	0	(12,827)
Cash dividends			(877)				(14)	(891)
Stock compensation expense	0	0	0	0	98	0	0	98
Balances at Jun. 30, 2022	$ 38	$ 41,684	$ 83,553	$ (30,264)	$ (837)	$ (8,665)	$ 105	$ 85,614