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Stock-based Compensation	12 Months Ended
May 31, 2019
Stock-based Compensation [Text Block]	5. Stock-based Compensation On May 28, 2010, the Board of Directors of the Company adopted the 2010 Stock Plan (the "Plan"). The maximum number of shares of the Company's common stock available for issuance under the Plan is 10,294,500 shares. An aggregate of 5,147,250 shares may be issued under stock options and an aggregate of 5,147,250 shares may be issued in the form of restricted shares. At May 31, 2019 and 2018, the Company had no outstanding or exercisable stock options.

Stock-based Compensation

12 Months Ended

May 31, 2019

5. Stock-based Compensation

On May 28, 2010, the Board of Directors of the Company adopted the 2010 Stock Plan (the "Plan"). The maximum number of shares of the Company's common stock available for issuance under the Plan is 10,294,500 shares. An aggregate of 5,147,250 shares may be issued under stock options and an aggregate of 5,147,250 shares may be issued in the form of restricted shares.

At May 31, 2019 and 2018, the Company had no outstanding or exercisable stock options.