Selected Quarterly Financial Data (Unaudited) - Schedule of Quarterly Financial Information (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Jun. 01, 2024	Mar. 02, 2024	Dec. 02, 2023	Sep. 02, 2023	May 27, 2023	Feb. 25, 2023	Nov. 26, 2022	Aug. 27, 2022	Jun. 01, 2024	May 27, 2023	May 28, 2022
Net sales	$ 47,374	$ 52,375	$ 44,130	$ 52,581	$ 58,832	$ 70,364	$ 65,905	$ 67,557	$ 196,460	$ 262,658	$ 224,620
Gross profit	14,724	15,436	12,542	17,264	16,406	22,405	21,851	23,027	59,966	83,689	71,700
Net Income (Loss)	$ (119)	$ 750	$ (1,797)	$ 1,227	$ 4,120	$ 6,340	$ 5,549	$ 6,324	$ 61	$ 22,333	$ 17,927
Common Stock
Net income per share:
Earnings Per Share, Basic	$ (0.01)	$ 0.05	$ (0.13)	$ 0.09	$ 0.29	$ 0.46	$ 0.40	$ 0.47	$ 0	$ 1.62	$ 1.35
Earnings Per Share, Diluted	(0.01)	0.05	(0.13)	0.09	0.27	0.44	0.39	0.45	0	1.55	1.31
Common Class B
Net income per share:
Earnings Per Share, Basic	(0.01)	0.05	(0.12)	0.08	0.27	0.41	0.36	0.42	0	1.46	1.21
Earnings Per Share, Diluted	$ (0.01)	$ 0.05	$ (0.12)	$ 0.08	$ 0.25	$ 0.40	$ 0.35	$ 0.40	$ 0	$ 1.40	$ 1.18