9. LINE OF CREDIT (Details Narrative) (USD $)	12 Months Ended
	May 31, 2013	May 31, 2012
Line Of Credit Details Narrative
Line of credit, maximum borrowing capacity	$ 2,500,000	$ 2,000,000
Line of credit facility, amount borrowed	1,101,000	1,408,000
Balance available to borrow under the line of credit	846,000
Weighted Average Interest Rate	4.14%
Average loan balance	$ 1,066,000