Leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Aug. 30, 2025	Aug. 31, 2024	Aug. 26, 2023
Lease, Cost [Abstract]
Operating lease cost	$ 9,381	$ 9,011	$ 8,998
Variable lease cost	3,805	3,825	3,556
Total operating lease cost	13,186	12,836	12,554
Finance Lease, Right-of-Use Asset, Accumulated Amortization	0	125	241
Finance lease interest on liabilities	0	2	14
Total finance lease cost	0	127	255
Total operating and finance lease cost	13,186	12,963	12,809
Lease assets and liabilities
Total lease assets	44,118	35,097
Current operating lease liabilities	5,867	5,494
Total lease liabilities	55,361	$ 39,824
Future maturities of operating lease liabilities
2026	9,049
2027	10,927
2028	10,388
2029	10,438
2030	10,549
Thereafter	16,146
Total operating lease payments	67,497
Less: Interest	(12,136)
Present value of operating lease liabilities	$ 55,361
Operating lease weighted average remaining lease term	6 years 3 months 21 days	6 years 6 months
Operating lease weighted average discount rate	6.00%	5.10%
Supplemental cash flow information related to leases
Operating cash flows from operating leases	$ 10,153	$ 12,042	11,002
Operating cash flows from finance leases	0	955	544
Financing cash flow from finance leases	$ 0	$ 145	$ 278
Noncurrent operating lease liabilities	Other long-term liabilities	Other long-term liabilities
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Accrued expenses and other current liabilities	Accrued expenses and other current liabilities
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other long-term assets	Other long-term assets