Annual report pursuant to Section 13 and 15(d)

Net Deferred Tax Assets and Liabilities (Detail)

v3.20.2
Net Deferred Tax Assets and Liabilities (Detail) - USD ($)
May 31, 2020
May 31, 2019
Schedule Of Income Taxes [Line Items]    
Net operating loss $ 55,624,018 $ 39,996,561
Credits 2,062,692 2,062,692
ASC 718 expense on NQO's 4,069,035 3,628,085
Charitable contribution—carry forward 0 0
Accrued vacation & payroll 111,514  
ASC 842 lease accounting (429) 0
Accrued expenses 349,384 251,293
Fixed assets (454) (340)
Amortization 372,877 329,360
Debt discount 0 (308,621)
Basis difference in acquired assets (2,483,097) (2,826,919)
Valuation allowance (60,105,540) (43,132,111)
Deferred tax asset (liability) non-current 0 0
Noncurrent asset (liabilities) 60,105,540 43,132,111
Valuation allowance (60,105,540) (43,132,111)
Deferred tax asset (liability) non-current $ 0 $ 0