CONDENSED CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Thousands	Common stock	Additional paid-in capital	Retained earnings	Accumulated other comprehensive loss	Noncontrolling interest in subsidiary	Total
Beginning Balance at Dec. 31, 2023	$ 6,103	$ 298,868	$ 284,462	$ (219,621)	$ 21,950	$ 391,762
Net income			6,839		476	7,315
Other comprehensive loss, net of tax				(4,619)	(1)	(4,620)
Dividends paid			(3,906)			(3,906)
Dividends paid to noncontrolling interest					(467)	(467)
Ending Balance at Mar. 31, 2024	6,103	298,868	287,395	(224,240)	21,958	390,084
Beginning Balance at Dec. 31, 2024	6,105	299,099	315,056	(223,356)	18,999	415,903
Net income			667		655	1,322
Other comprehensive loss, net of tax				4,469		4,469
Dividends paid			(4,396)			(4,396)
Dividends paid to noncontrolling interest					(468)	(468)
Ending Balance at Mar. 31, 2025	$ 6,105	$ 299,099	$ 311,327	$ (218,887)	$ 19,186	$ 416,830