| Subsequent Events | 6 Months Ended | 
|---|---|
| Oct. 31, 2014 | |
| Subsequent Events [Abstract] | |
| Subsequent Events | Note 11. Subsequent Events On November 24, 2014, the Company entered into a three-year Employment Agreements with its Executive Vice President and Interim Chief Financial Officer and its Chief Operating Officer. Each of the officers will: (i) receive a base salary of $200,000 and (ii) be eligible for a cash and equity bonus (the Target Bonus) if certain milestones are met. In addition, the Executive Vice President  Finance and Interim Chief Financial Officer received a grant of 300,000 options at $0.234 per share which has a fair value of $21,000. |