11. LINE OF CREDIT (Details Narrative) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
	Nov. 30, 2013	Nov. 30, 2013
Line Of Credit Details Narrative
Line of credit, maximum borrowing capacity	$ 2,500	$ 2,500
Line of credit facility, amount borrowed	476	476
Balance available to borrow under the line of credit	2,024	2,024
Weighted average interest rate	4.375%	4.375%
Average loan balance	$ 221	$ 486
Compliance with covenants		The Company was in compliance with all covenants at November 30, 2013.