10. LINE OF CREDIT (Details Narrative) (USD $)	3 Months Ended	6 Months Ended
	Nov. 30, 2012	Nov. 30, 2012	May 29, 2012
Line Of Credit Details Narrative
Line of credit, maximum borrowing capacity	$ 2,500,000	$ 2,500,000	$ 2,000,000
Line of credit facility, amount borrowed	1,685,000	1,685,000
Balance available to borrow under the line of credit	815,000	815,000
Weighted Average Interest Rate	3.95%	3.95%
Average loan balance	$ 1,381,000	$ 1,043,000