Stock Purchase	3 Months Ended
Aug. 31, 2019
Stock Purchase	9. STOCK PURCHASE In October 2018, the Company’s Board of Directors passed a resolution canceling the Company’s prior stock buyback program, which had been approved in December 2008, and authorized a new program to purchase, subject to market conditions, up to 3,000,000 shares of the Company’s common stock. In December 2018, the Company purchased 50,000 shares under the program in negotiated and open market transactions for a total price, including commissions, of $3,134,727. Shares acquired under the program have been retired.

Stock Purchase

3 Months Ended

Aug. 31, 2019

9. STOCK PURCHASE

In October 2018, the Company’s Board of Directors passed a resolution canceling the Company’s prior stock buyback program, which had been approved in December 2008, and authorized a new program to purchase, subject to market conditions, up to 3,000,000 shares of the Company’s common stock. In December 2018, the Company purchased 50,000 shares under the program in negotiated and open market transactions for a total price, including commissions, of $3,134,727. Shares acquired under the program have been retired.