Consolidated Statements of Stockholders' Equity - USD ($) $ 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
Beginning Balance at May. 27, 2023	$ 159,320			$ 710			$ 70,951	$ 87,044	$ 615
Beginning Balance (in shares) at May. 27, 2023					12,140,000	2,052,000
Comprehensive income
Net Income (Loss)	61							61
Foreign currency translation, net of tax	149								149
Share-based compensation:
Restricted stock	685						685
Stock options	641						641
Options exercised	591			3			588
Options exercised (in shares)					74,000
Restricted stock issuance	(119)			2			(121)
Restricted stock issuance (in shares)					37,000
Class B converted to common,(in shares)					3,000	(3,000)
Dividends paid to:
Common	(2,933)							(2,933)
Class B	(443)							(443)
Ending Balance at Jun. 01, 2024	157,952			715			72,744	83,729	764
Ending Balance (in shares) at Jun. 01, 2024					12,254,000	2,049,000
Comprehensive income
Net Income (Loss)	(1,143)							(1,143)
Foreign currency translation, net of tax	1,551							161	1,390
Share-based compensation:
Restricted stock	958						958
Stock options	587						587
Options exercised	320			2			318
Options exercised (in shares)					48,000
Restricted stock issuance	(159)			3			(162)
Restricted stock issuance (in shares)					60,000
Dividends paid to:
Common	(2,964)							(2,964)
Class B	(443)							(443)
Ending Balance at May. 31, 2025	156,659			720			74,445	79,340	2,154
Ending Balance (in shares) at May. 31, 2025		12,362,000	2,049,000		12,362,000	2,049,000
Comprehensive income
Net Income (Loss)	6,383							6,383
Foreign currency translation, net of tax	1,582								1,582
Share-based compensation:
Restricted stock	879						879
Stock options	742						742
Options exercised	$ 993			7			986
Options exercised (in shares)	141,763				142,000
Restricted stock issuance	$ (99)			3			(102)
Restricted stock issuance (in shares)					71,000
Class B converted to common	1			1
Class B converted to common,(in shares)					13,000	(13,000)
Dividends paid to:
Common	(2,997)							(2,997)
Class B	(442)							(442)
Ending Balance at May. 30, 2026	$ 163,701			$ 731			$ 76,950	$ 82,284	$ 3,736
Ending Balance (in shares) at May. 30, 2026		12,588,000	2,036,000		12,588,000	2,036,000