CRITICAL ACCOUNTING POLICIES AND ESTIMATES (Details Narrative) - USD ($) $ in Thousands	3 Months Ended
	Sep. 02, 2017	May 27, 2017
Accounting Policies [Abstract]
Finished goods	$ 38,600	$ 36,000
Raw material	5,700	5,300
Work in progress	1,800	1,400
Inventory valuation reserves	3,600	$ 3,500
Severance expense	1,300
Payment of severance benefits	$ 200