Unaudited Consolidated Statement of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common	Common Class B	Common Stock	Common Stock Common	Common Stock Common Class B	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Beginning Balance at May. 28, 2022	$ 135,847			$ 685			$ 66,331	$ 68,031	$ 800
Beginning Balance (in shares) at May. 28, 2022					11,649	2,053
Comprehensive income:
Net income	6,324							6,324
Foreign currency translation, net of tax	(2,315)								(2,315)
Share-based compensation:
Restricted stock	123						123
Stock options	188						188
Options exercised	1,385			8			1,377
Options exercised (in shares)					150
Restricted stock issuance	(69)			2			(71)
Restricted stock issuance (in shares)					49
Dividends paid to:
Common	(709)							(709)
Class B	(110)							(110)
Ending Balance at Aug. 27, 2022	140,664			695			67,948	73,536	(1,515)
Ending Balance (in shares) at Aug. 27, 2022					11,848	2,053
Beginning Balance at May. 27, 2023	159,320			710			70,951	87,044	615
Beginning Balance (in shares) at May. 27, 2023		12,140	2,052		12,140	2,052
Comprehensive income:
Net income	1,227							1,227
Foreign currency translation, net of tax	(41)								(41)
Share-based compensation:
Restricted stock	169						169
Stock options	314						314
Options exercised	327			2			325
Options exercised (in shares)					48
Restricted stock issuance	(119)			2			(121)
Restricted stock issuance (in shares)					37
Dividends paid to:
Common	(732)							(732)
Class B	(111)							(111)
Ending Balance at Sep. 02, 2023	$ 160,354			$ 714			$ 71,638	$ 87,428	$ 574
Ending Balance (in shares) at Sep. 02, 2023		12,225	2,052		12,225	2,052