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]
Balance at Jun. 27, 2021	$ 358,419	$ 1,849	$ 65,205	$ 344,797	$ (53,432)
Balance (in shares) at Jun. 27, 2021		18,490,000
Options exercised		$ 1	(1)
Options exercised (in shares)		9,000
Conversion of equity units		$ 4	(4)
Conversion of equity units (in shares)		38,000
Stock-based compensation	582		582
Common stock withheld in satisfaction of tax withholding obligations under net share settle transactions	(14)	$ (2)	(12)
Common stock withheld in satisfaction of tax withholding obligations under net share settle transactions (in shares)		(13,000)
Other comprehensive loss, net of tax	(6,670)				(6,670)
Net income (loss)	8,680			8,680
Balance at Sep. 26, 2021	360,997	$ 1,852	65,770	353,477	(60,102)
Balance (in shares) at Sep. 26, 2021		18,524,000
Balance at Jul. 03, 2022	$ 361,449	$ 1,798	66,120	353,136	(59,605)
Balance (in shares) at Jul. 03, 2022	17,979,362	17,979,000
Options exercised	$ 17		17
Options exercised (in shares)		3,000
Conversion of equity units		$ 3	(3)
Conversion of equity units (in shares)		31,000
Stock-based compensation	591		591
Common stock withheld in satisfaction of tax withholding obligations under net share settle transactions	(16)		(16)
Common stock withheld in satisfaction of tax withholding obligations under net share settle transactions (in shares)		(1,000)
Other comprehensive loss, net of tax	(5,908)				(5,908)
Net income (loss)	(7,834)			(7,834)
Balance at Oct. 02, 2022	$ 348,299	$ 1,801	$ 66,709	$ 345,302	$ (65,513)
Balance (in shares) at Oct. 02, 2022	18,011,873	18,012,000