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Stock Repurchase	12 Months Ended
	May 31, 2013
Stock Repurchase	10. Stock Repurchase In December 2008, the Company’s Board of Directors authorized a program to purchase, subject to market conditions, up to 750,000 shares of the Company’s common stock. As of May 31, 2011, 74,684 cumulative shares have been purchased in negotiated and open market transactions for a total price, including commissions, of approximately $923,000. There were no purchases in 2013 or 2012. Shares purchased under the program were retired.

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Stock Purchase Disclosure.

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