Quarterly report pursuant to Section 13 or 15(d)

Reconciliation of Liability Measured at Fair Value on Recurring Basis Using Significant Unobservable Inputs (Level 3) (Detail)

v3.3.1.900
Reconciliation of Liability Measured at Fair Value on Recurring Basis Using Significant Unobservable Inputs (Level 3) (Detail) - USD ($)
6 Months Ended 12 Months Ended
Nov. 30, 2015
May. 31, 2015
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Beginning Balance $ 2,008,907  
Fair value adjustments (646,505) $ 838,643
Ending Balance   2,008,907
Note issuance, September 26, 2014    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Note issuance   767,038
Note issuance, February 6, 2015    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Note issuance   $ 403,226
Note conversion, June 24, 2015    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Note conversion (521,133)  
Note conversion, June 24, 2015    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Note conversion $ (841,269)