Annual report pursuant to Section 13 and 15(d)

Income Taxes - Net Deferred Tax Assets and Liabilities (Details)

v3.22.2.2
Income Taxes - Net Deferred Tax Assets and Liabilities (Details) - USD ($)
$ in Thousands
May 31, 2022
May 31, 2021
May 31, 2020
Components of Deferred Tax Assets and Liabilities [Abstract]      
Net operating loss $ 106,965 $ 74,258  
Credits 2,063 2,063  
ASC 718 expense on NQO's 6,057 5,510  
Charitable contribution-carry forward 14 14  
Accrued vacation & payroll 68 87  
ASC 842 lease accounting 0 (3)  
Right of use asset (112) 0  
Lease liability 117 0  
Inventory 2,138 146  
Accrued expenses 89 874  
Amortization 238 396  
Fixed assets 1 0  
Basis difference in acquired assets 0 (91)  
Valuation allowance (117,638) (83,254)  
Deferred tax asset, non-current 0 0  
Non-current asset 117,638 83,254  
Valuation allowance (117,638) (83,254)  
Deferred tax asset (liability) non-current 0 0  
Net operating loss $ 509,400 $ 352,000 $ 264,700