Income Taxes - Additional Information (Details) - USD ($)	3 Months Ended	12 Months Ended
	Jun. 01, 2024	Jun. 01, 2024	May 27, 2023	May 28, 2022
Operating Loss Carryforwards [Line Items]
U.S. federal statutory income tax rate		21.00%	21.00%	21.00%
Research and development (R&D) tax credits	$ 500,000
Deferred tax liability, undistributed earnings of foreign subsidiaries	24,000	$ 24,000	$ 24,000
Deferred tax valuation allowance	2,116,000	2,116,000	1,375,000
Income taxes paid, net		0	4,807,000	$ 1,484,000
Liability for uncertain tax positions related to continuing operations, excluding interest and penalties	100,000	100,000	0
Maximum
Operating Loss Carryforwards [Line Items]
Deferred tax liability, undistributed earnings of foreign subsidiaries	100,000	100,000	100,000
Income taxes paid, net		100,000
Liability for interest	100,000	100,000
State and Local Jurisdiction
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	1,800,000	1,800,000	2,100,000
Increase in valuation allowance on net operating losses	900,000
Valuation allowance on net operating losses	1,100,000	1,100,000
Valuation allowance pertaining to net operating loss	900,000	900,000	1,100,000
Foreign Tax Authority
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	$ 100,000	$ 100,000	200,000
Valuation allowance pertaining to net operating loss			$ 1,000,000