VALUATION AND QUALIFYING ACCOUNTS Valuation and Qualifying Accounts Add'l (Details) - USD ($) $ in Thousands	12 Months Ended
	May. 30, 2015	May. 31, 2014	Jun. 01, 2013
Valuation and Qualifying Accounts Disclosure [Line Items]
Inventory Write-down	$ 3,000	$ 3,100
Allowance for Doubtful Accounts [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Valuation Allowances and Reserves, Charged to Cost and Expense	221	(114)	$ (135)
Healthcare [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Inventory Write-down	100
Canvys
Valuation and Qualifying Accounts Disclosure [Line Items]
Inventory Write-down	100	200	200
EDG
Valuation and Qualifying Accounts Disclosure [Line Items]
Inventory Write-down	$ 100	$ 600	$ 200