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		$ 6	(6)
Conversion of equity units (in shares)		64,000
Stock-based compensation	2,107	$ 1	2,106
Stock-based compensation (in shares)		5,000
Common stock repurchased and retired under publicly announced program	(1,204)	$ (5)	(186)	(1,013)
Common stock repurchased and retired under publicly announced program (in shares)		(52,000)
Common stock withheld in satisfaction of tax withholding obligations under net share settle transactions	(114)	$ (2)	(112)
Common stock withheld in satisfaction of tax withholding obligations under net share settle transactions (in shares)		(18,000)
Other comprehensive income (loss), net of tax	(7,625)				(7,625)
Net income (loss)	9,609			9,609
Balance at Dec. 26, 2021	361,192	$ 1,850	67,006	353,393	(61,057)
Balance (in shares) at Dec. 26, 2021		18,498,000
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
Conversion of equity units		$ 2	(2)
Conversion of equity units (in shares)		26,000
Stock-based compensation	1,525	$ 1	1,524
Stock-based compensation (in shares)		5,000
Common stock repurchased and retired under publicly announced program	(1,204)	$ (5)	(186)	(1,013)
Common stock repurchased and retired under publicly announced program (in shares)		(52,000)
Common stock withheld in satisfaction of tax withholding obligations under net share settle transactions	(100)		(100)
Common stock withheld in satisfaction of tax withholding obligations under net share settle transactions (in shares)		(5,000)
Other comprehensive income (loss), net of tax	(955)				(955)
Net income (loss)	929			929
Balance at Dec. 26, 2021	361,192	$ 1,850	67,006	353,393	(61,057)
Balance (in shares) at Dec. 26, 2021		18,498,000
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	$ 19		19
Options exercised (in shares)		3,000
Conversion of equity units		$ 7	(7)
Conversion of equity units (in shares)		62,000
Stock-based compensation	$ 1,809	$ 1	1,808
Stock-based compensation (in shares)		12,000
Common stock repurchased and retired under publicly announced program (in shares)	701
Common stock withheld in satisfaction of tax withholding obligations under net share settle transactions	$ (66)	$ (1)	(65)
Common stock withheld in satisfaction of tax withholding obligations under net share settle transactions (in shares)		(7,000)
Other comprehensive income (loss), net of tax	(2,461)				(2,461)
Net income (loss)	(25,871)			(25,871)
Balance at Jan. 01, 2023	$ 334,879	$ 1,805	67,875	327,265	(62,066)
Balance (in shares) at Jan. 01, 2023	18,049,381	18,049,000
Balance at Oct. 02, 2022	$ 348,299	$ 1,801	66,709	345,302	(65,513)
Balance (in shares) at Oct. 02, 2022		18,012,000
Options exercised	2		2
Conversion of equity units		$ 4	(4)
Conversion of equity units (in shares)		31,000
Stock-based compensation	1,218	$ 1	1,217
Stock-based compensation (in shares)		12,000
Common stock withheld in satisfaction of tax withholding obligations under net share settle transactions	(50)	$ (1)	(49)
Common stock withheld in satisfaction of tax withholding obligations under net share settle transactions (in shares)		(6,000)
Other comprehensive income (loss), net of tax	3,447				3,447
Net income (loss)	(18,037)			(18,037)
Balance at Jan. 01, 2023	$ 334,879	$ 1,805	$ 67,875	$ 327,265	$ (62,066)
Balance (in shares) at Jan. 01, 2023	18,049,381	18,049,000