CRITICAL ACCOUNTING POLICIES AND ESTIMATES (Details Narrative) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Nov. 26, 2016	Nov. 26, 2016	May 28, 2016
Accounting Policies [Abstract]
Finished goods	$ 37,400	$ 37,400	$ 40,000
Raw material	4,700	4,700	4,400
Work in progress	1,000	1,000	1,000
Inventory valuation reserves	3,500	3,500	$ 3,400
Severance expense	1,300	1,300
Payment of severance benefits	$ 300	$ 500