Consolidated Statements of Changes in Equity - USD ($) $ in Thousands	Common Stock [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Treasury Stock, Common [Member]	Noncontrolling Interest [Member]	Total
Balance at Jun. 30, 2022	$ 42,551	$ 109,919	$ (6,974)	$ (14,720)	$ 412	$ 131,188
Net income		10,380			297	10,677
Translation adjustments			684		(49)	635
Benefit plan adjustments, net of tax			666			666
Unrealized gain on hedges, net of income taxes of $0 and 0, respectively			54			54
Cash dividends					(236)	(236)
Compensation expense	2,996					2,996
Stock awards, net of tax	(2,692)			2,229		(463)
Dividends paid to shareholders					(236)	(236)
Balance at Jun. 30, 2023	42,855	120,299	(5,570)	(12,491)	424	145,517
Net income		10,988			258	11,246
Translation adjustments			733		(76)	657
Benefit plan adjustments, net of tax			(2,114)			(2,114)
Unrealized gain on hedges, net of income taxes of $0 and 0, respectively			46			46
Cash dividends					(254)
Compensation expense	3,449					3,449
Stock awards, net of tax	(4,506)			2,708		(1,798)
Dividends paid to shareholders		(1,695)				(1,949)
Dividends paid to shareholders					(254)
Balance at Jun. 30, 2024	$ 41,798	$ 129,592	$ (6,905)	$ (9,783)	$ 352	$ 155,054