CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock	Surplus	Retained Earnings	Noncontrolling Interest	Accumulated Other Comprehensive Income (Loss)	Total
Balances at beginning of period at Dec. 31, 2020	$ 178	$ 87,200	$ 45,673	$ 1,346	$ 2,298	$ 136,695
Increase (Decrease) in Stockholders' Equity
Net income (loss)			3,253	309		3,562
Other comprehensive loss, net of tax					(1,194)	(1,194)
TOTAL COMPREHENSIVE (LOSS) INCOME						2,368
Cash dividends			(888)			(888)
Stock repurchases	(1)	(208)				(209)
Minority interest equity distribution				(650)		(650)
Stock-based compensation expense		29				29
Balances at end of period at Jun. 30, 2021	177	87,021	48,038	1,005	1,104	137,345
Balances at beginning of period at Mar. 31, 2021	177	86,996	46,320	1,531	626	135,650
Increase (Decrease) in Stockholders' Equity
Net income (loss)			2,163	124		2,287
Other comprehensive loss, net of tax					478	478
TOTAL COMPREHENSIVE (LOSS) INCOME						2,765
Cash dividends			(445)			(445)
Minority interest equity distribution				(650)		(650)
Stock-based compensation expense		25				25
Balances at end of period at Jun. 30, 2021	177	87,021	48,038	1,005	1,104	137,345
Balances at beginning of period at Dec. 31, 2021	179	88,390	51,305	1,179	315	141,368	[1]
Increase (Decrease) in Stockholders' Equity
Net income (loss)			5,288	(56)		5,232
Other comprehensive loss, net of tax					(11,077)	(11,077)
TOTAL COMPREHENSIVE (LOSS) INCOME						(5,845)
Cash dividends			(898)			(898)
Minority interest equity distribution				(1)		(1)
Stock option exercises, net		115				115
Stock-based compensation expense		47				47
Balances at end of period at Jun. 30, 2022	179	88,552	55,695	1,122	(10,762)	134,786
Balances at beginning of period at Mar. 31, 2022	179	88,529	52,965	1,118	(5,528)	137,263
Increase (Decrease) in Stockholders' Equity
Net income (loss)			3,179	4		3,183
Other comprehensive loss, net of tax					(5,234)	(5,234)
TOTAL COMPREHENSIVE (LOSS) INCOME						(2,051)
Cash dividends			(449)			(449)
Stock-based compensation expense		23				23
Balances at end of period at Jun. 30, 2022	$ 179	$ 88,552	$ 55,695	$ 1,122	$ (10,762)	$ 134,786

[1] * Derived from audited consolidated financial statements.