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Stock Options
3 Months Ended
Jul. 31, 2014
Stock Options [Abstract]  
Stock Options
6. Stock Options: At July 31, 2014 we had 7,262,064 outstanding stock options that were issued on December 31, 2010 all of which expire on December 31, 2015.

The exercise price for the incentive stock options is $0.49. The Board of Directors approved the issuance of incentive stock options on December 31, 2010 with the goals of increasing shareholder value, expanding the number of managers participating in the program, and increasing the percentage of compensation tied to share price performance.

The incentive stock options are allocated in three groups with two conditions for vesting. The first condition is stock price and the second condition is time. There are 2,420,688 options at $0.49 that may be exercised if and when the share price reaches $0.92, and 2,420,688 options at $0.49 that may be exercised if and when the share price reaches $1.41, and 2,420,688 options at $0.49 that may be exercised on or after December 31, 2013 if and when the share price reaches $1.90