WARRANTIES (Details Narrative) - USD ($) $ in Thousands	3 Months Ended
	Aug. 29, 2015	May. 30, 2015
Warranties [Line Items]
Warranty reserves	$ 200	$ 200
Minimum [Member]
Warranties [Line Items]
Warranty term	1 year
Maximum [Member]
Warranties [Line Items]
Warranty term	3 years