Organization, Basis of Presentation, and Summary of Significant Accounting Policies - Inventories (Details) - USD ($) $ in Thousands	12 Months Ended
	May 26, 2024	May 28, 2023	May 29, 2022
Inventory [Line Items]
Finished goods	$ 14,924	$ 13,141
Raw materials	14,555	17,735
Work in process	11,915	10,349
Inventory reserve	(1,415)	(384)
Total inventories	39,979	40,841
Inventory write-down, expense (income)	800	4,900
Cost of sales
Inventory [Line Items]
Inventory write-down, expense (income)	$ (4,100)	$ 300	$ 3,500