5. Debt (Tables)

3 Months Ended

Aug. 31, 2014

Debt

	August 31,			May 31,
	2014			2014
Term note payable to International Bank of Commerce,	$	8,369,639		$	8,647,777
interest rate of 4.5%, due January 31, 2019, monthly
principal and interest payments of $171,760
Revolving note payable to International Bank of Commerce,
prime rate of interest plus 0.5% but not less than 4.0%, due
January 31, 2016		-			385,000
Term note payable by GRE to International Bank of
Commerce, interest rate of 4.5%, due January 31, 2019,		3,331,635			3,371,660
monthly principal and interest payments of $26,215
Note payable to Robert Rosene, 7.5% interest,
due January 15, 2015		2,066,000			2,066,000
Other note payable		33,684			33,684
		13,800,958			14,504,121
Less: Current portion		(4,140,408	)		(3,979,376	)
Long-term debt	$	9,660,550		$	10,524,745