Condensed Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock [Member]	Capital in Excess of Par Value [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss [Member]
Beginning Balance at Jul. 02, 2023	$ 323,610	$ 1,808	$ 68,901	$ 306,792	$ (53,891)
Beginning Balance (in shares) at Jul. 02, 2023		18,081,000
Options exercised	21		21
Options exercised (in shares)		3,000
Conversion of equity units (in shares)		1,000
Stock-based compensation	209		209
Common stock withheld in satisfaction of tax withholding obligations under net share settle transactions	(1)		(1)
Other comprehensive gain (loss), net of tax	(5,540)				(5,540)
Net loss	(13,270)			(13,270)
Ending Balance at Oct. 01, 2023	305,029	$ 1,808	69,130	293,522	(59,431)
Ending Balance (in shares) at Oct. 01, 2023		18,085,000
Beginning Balance at Jun. 30, 2024	$ 263,385	$ 1,825	70,952	259,397	(68,789)
Beginning Balance (in shares) at Jun. 30, 2024	18,251,545	18,252,000
Options exercised	$ 33	$ 1	32
Options exercised (in shares)		5,000
Stock-based compensation	435		435
Other comprehensive gain (loss), net of tax	3,488				3,488
Net loss	(7,632)			(7,632)
Ending Balance at Sep. 29, 2024	$ 259,709	$ 1,826	$ 71,419	$ 251,765	$ (65,301)
Ending Balance (in shares) at Sep. 29, 2024	18,257,103	18,257,000