Income Per Share - Schedule of Computation of Basic Income Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended				6 Months Ended
	Feb. 28, 2026	Nov. 29, 2025	Mar. 01, 2025	Nov. 30, 2024	Feb. 28, 2026	Mar. 01, 2025
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net income	$ 20,484	$ 34,363	$ 24,459	$ 43,105	$ 54,847	$ 67,564
Allocation of net income for Basic:
Common stock	$ 20,484		$ 24,459		$ 54,847	$ 67,564
Weighted average number of shares for Basic:
Common stock (in shares)	18,074		18,567		18,108	18,577
Common Stock
Allocation of net income for Basic:
Common stock	$ 17,133		$ 20,559		$ 45,887	$ 56,778
Weighted average number of shares for Basic:
Common stock (in shares)	14,523		15,009		14,557	15,011
Income per share for Basic:
Common stock (in dollars per share)	$ 1.18		$ 1.37		$ 3.15	$ 3.78
Class B Common Stock
Allocation of net income for Basic:
Common stock	$ 3,351		$ 3,900		$ 8,960	$ 10,786
Weighted average number of shares for Basic:
Common stock (in shares)	3,551		3,558		3,551	3,566
Income per share for Basic:
Common stock (in dollars per share)	$ 0.94		$ 1.1		$ 2.52	$ 3.02