CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Thousands	Common Stock	Capital in Excess of Par Value	Reinvested Earnings	Accumulated Other Comprehensive Loss	Total
Balance at beginning at Dec. 31, 2023	$ 9,497	$ 71,661	$ 180,646	$ (17,311)
Net earnings			30,320		$ 30,320
Foreign currency translation adjustments				(3,717)	(3,717)
Pension liability adjustment (net of tax)				3,094	3,094
Cash dividends declared			(29,101)
Common stock issued under equity incentive plans, net of shares withheld for employee taxes and strike price	111	(479)
Issuance of restricted stock	55	(55)
Share-based compensation expense		1,450
Shares purchased and retired	(20)		(566)
Balance at ending at Dec. 31, 2024	9,643	72,577	181,299	(17,934)	245,585
Net earnings			23,078		23,078
Foreign currency translation adjustments				2,391	2,391
Pension liability adjustment (net of tax)				1,689	1,689
Cash dividends declared			(29,321)
Common stock issued under equity incentive plans, net of shares withheld for employee taxes and strike price	11	(10)
Issuance of restricted stock	65	(65)
Net share settlement of restricted stock	(7)	(221)
Restricted stock forfeited	(3)	3
Share-based compensation expense		1,683
Shares purchased and retired	(177)		(5,133)
Balance at ending at Dec. 31, 2025	$ 9,532	$ 73,967	$ 169,923	$ (13,854)	$ 239,568