Annual report pursuant to Section 13 and 15(d)

Liability Measured At Fair Value on Recurring Basis by Level within Fair Value Hierarchy (Detail)

v3.10.0.1
Liability Measured At Fair Value on Recurring Basis by Level within Fair Value Hierarchy (Detail) - USD ($)
May 31, 2018
May 31, 2017
Liability:    
Derivative Liability [1] $ 1,323,732 $ 3,014,667
Total liability [1] 1,323,732 3,014,667
Level 3    
Liability:    
Derivative Liability [1] 1,323,732 3,014,667
Total liability [1] $ 1,323,732 $ 3,014,667
[1] The Company did not have any assets or liabilities measured at fair value using Level 1 or 2 of the fair value hierarchy as of May 31, 2018 and May 31, 2017.