Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Jul. 02, 2022	Jun. 30, 2021	Jun. 30, 2020
Income Statement [Abstract]
Net sales	$ 749,809	$ 690,790	$ 874,895
Cost of sales	557,988	484,788	590,025
Gross margin	191,821	206,002	284,870
Selling, general and administrative expenses	240,870	244,155	330,572
Restructuring, impairment, and abandonment charges	2,462	10,834	113,492
Operating loss before interest, reorganization and other income (expense)	(51,511)	(48,987)	(159,194)
Other income (expense):
Interest expense	(7,177)	(8,169)	(3,845)
Reorganization items, net	(961)	60,015	(3,619)
Other income, net	719	414	551
Earnings (loss) before income taxes	(58,930)	3,273	(166,107)
Income tax provision	73	291	221
Net earnings (loss)	$ (59,003)	$ 2,982	$ (166,328)
Net earnings (loss) per common share:
Basic	$ (0.70)	$ 0.05	$ (3.68)
Diluted	$ (0.70)	$ 0.05	$ (3.68)
Weighted average number of common shares:
Basic	84,885	60,584	45,208
Diluted	84,885	61,689	45,208