Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income
Beginning balance (in shares) at Jul. 01, 2022		55,680,000
Beginning balance at Jul. 01, 2022	$ 1,537,185	$ 557	$ 1,145,323	$ 385,774	$ 5,531
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock under employee stock incentive plans (in shares)		477,000
Issuance of common stock under employee stock incentive plans	0	$ 5	(5)
Issuance of common stock under employee stock purchase plan (in shares)		57,000
Issuance of common stock under employee stock purchase plan	2,393	$ 1	2,392
Issuance of common stock under defined contribution plan (in shares)		152,000
Issuance of common stock under defined contribution plan	7,392	$ 1	7,391
Retirement of common stock (in shares)		(1,000)
Retirement of common stock	(63)	$ 0	(63)
Stock-based compensation	17,988		17,988
Net loss	(25,255)			(25,255)
Other comprehensive income (loss)	4,452				4,452
Ending balance (in shares) at Dec. 30, 2022		56,365,000
Ending balance at Dec. 30, 2022	1,544,092	$ 564	1,173,026	360,519	9,983
Beginning balance (in shares) at Sep. 30, 2022		56,180,000
Beginning balance at Sep. 30, 2022	1,538,930	$ 562	1,156,501	371,439	10,428
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock under employee stock incentive plans (in shares)		59,000
Issuance of common stock under employee stock incentive plans	0	$ 1	(1)
Issuance of common stock under employee stock purchase plan (in shares)		57,000
Issuance of common stock under employee stock purchase plan	2,393	$ 1	2,392
Issuance of common stock under defined contribution plan (in shares)		69,000
Issuance of common stock under defined contribution plan	3,269		3,269
Stock-based compensation	10,865		10,865
Net loss	(10,920)			(10,920)
Other comprehensive income (loss)	(445)				(445)
Ending balance (in shares) at Dec. 30, 2022		56,365,000
Ending balance at Dec. 30, 2022	$ 1,544,092	$ 564	1,173,026	360,519	9,983
Beginning balance (in shares) at Jun. 30, 2023	56,961,665	56,962,000
Beginning balance at Jun. 30, 2023	$ 1,566,685	$ 570	1,196,847	357,439	11,829
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock under employee stock incentive plans (in shares)		269,000
Issuance of common stock under employee stock incentive plans	0	$ 3	(3)
Issuance of common stock under employee stock purchase plan (in shares)		107,000
Issuance of common stock under employee stock purchase plan	3,163	$ 1	3,162
Issuance of common stock under defined contribution plan (in shares)		226,000
Issuance of common stock under defined contribution plan	8,217	$ 2	8,215
Retirement of common stock	(15)		(15)
Stock-based compensation	12,137		12,137
Net loss	(82,289)			(82,289)
Other comprehensive income (loss)	$ (3,406)				(3,406)
Ending balance (in shares) at Dec. 29, 2023	57,563,733	57,564,000
Ending balance at Dec. 29, 2023	$ 1,504,492	$ 576	1,220,343	275,150	8,423
Beginning balance (in shares) at Sep. 29, 2023		57,274,000
Beginning balance at Sep. 29, 2023	1,540,812	$ 573	1,205,573	320,731	13,935
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock under employee stock incentive plans (in shares)		82,000
Issuance of common stock under employee stock incentive plans	0	$ 1	(1)
Issuance of common stock under employee stock purchase plan (in shares)		107,000
Issuance of common stock under employee stock purchase plan	3,163	$ 1	3,162
Issuance of common stock under defined contribution plan (in shares)		101,000
Issuance of common stock under defined contribution plan	3,579	$ 1	3,578
Retirement of common stock	(15)		(15)
Stock-based compensation	8,046		8,046
Net loss	(45,581)			(45,581)
Other comprehensive income (loss)	$ (5,512)				(5,512)
Ending balance (in shares) at Dec. 29, 2023	57,563,733	57,564,000
Ending balance at Dec. 29, 2023	$ 1,504,492	$ 576	$ 1,220,343	$ 275,150	$ 8,423