Derivative Liability - Additional Information (Detail) - USD ($) |
12 Months Ended | |
---|---|---|
May 31, 2016 |
May 31, 2015 |
|
Derivative [Line Items] | ||
Change in fair value of derivative liability | $ 646,505 | $ (838,643) |
AVCP Convertible Notes | ||
Derivative [Line Items] | ||
Change in fair value of derivative liability | $ 647,000 | $ 839,000 |
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
|
X | ||||||||||
- Details
|