Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Tables)

v3.19.2
Summary of Significant Accounting Policies (Tables)
12 Months Ended
May 31, 2019
Liability Measured at Fair Value on Recurring Basis by Level within Fair Value Hierarchy
Liabilities measured at fair value on a recurring basis by level within the fair value hierarchy as of May 31, 2019 and May 31, 2018 is as follows:
 
    Fair Value Measurement at     Fair Value Measurement at  
    May 31, 2019 (1)     May 31, 2018 (1)  
    Using           Using        
    Level 3     Total     Level 3     Total  
Liabilities:
                               
Derivative liability - warrants
  $  2,005,137     $  2,005,137     $  —     $  —  
Derivative liability - convertible note redemption provision
 
 
402,132
 
 
 
402,132
 
 
 
1,323,732
 
 
 
1,323,732
 
Total liability
  $ 2,407,269     $ 2,407,269     $ 1,323,732     $ 1,323,732  
Reconciliation of Liability Measured at Fair Value on Recurring Basis Using Significant Unobservable Inputs (Level 3)
The following is a reconciliation of the beginning and ending balances for liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3) from inception to May 31, 2019:
 
Investor warrants issued with registered direct equity offering
  $ 4,360,000  
Placement agent warrants issued with registered direct equity offering
    819,200  
Fair value adjustments
    (3,855,468
Balance at May 31, 2018
    1,323,732  
Inception date value of redemption provisions
    2,750,006  
Fair value adjustments - convertible notes
    (744,869
Fair value adjustments - warrants
    (921,600
Balance at May 31, 2019
  $ 2,407,269