Derivative Liability - Additional Information (Detail) - May. 31, 2015 - USD ($) |
Total |
Total |
|---|---|---|
| Derivative [Line Items] | ||
| Change in fair value of derivative liability | $ (838,643) | $ (838,643) |
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|