7, SEGMENT INFORMATION (Details Narrative)	3 Months Ended		6 Months Ended
	Nov. 30, 2014	Nov. 30, 2013	Nov. 30, 2014	Nov. 30, 2013
Sales to the Company's five largest customers percentage of net sales	94.00%	96.00%	91.00%	95.00%
Customer A
Customers accounted for 10% or more of total revenues	53.00%	43.00%	43.00%	52.00%
Customer B
Customers accounted for 10% or more of total revenues	23.00%	43.00%	14.00%	36.00%
Customer C
Customers accounted for 10% or more of total revenues	13.00%		13.00%
Customer D
Customers accounted for 10% or more of total revenues			12.00%
Customer E
Customers accounted for 10% or more of total revenues			10.00%