Valuation and Qualifying Accounts - Schedule of Valuation and Qualifying Accounts Disclosure (Details) - USD ($) $ in Thousands		12 Months Ended
		May 28, 2022	May 29, 2021	May 30, 2020
Allowance for Doubtful Accounts
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at beginning of period		$ 202	$ 334	$ 339
Charged to expense	[1]	103	149	349
Deductions	[2]	(119)	(281)	(354)
Balance at end of period		186	202	334
Inventory Provisions
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at beginning of period		5,866	5,393	4,568
Charged to expense	[3]	462	1,041	1,013
Deductions	[4]	(268)	(568)	(188)
Balance at end of period		$ 6,060	$ 5,866	$ 5,393

[1] Charges to bad debt expense.

[2] Uncollectible amounts written off, net of recoveries and foreign currency translation.

[3] Charges to cost of sales. Included in fiscal 2022 were inventory write-downs of $0.4 million for PMT and $0.1 million for Healthcare

[4] Inventory disposed or sold, net of foreign currency translation.