Quarterly report pursuant to Section 13 or 15(d)

Accounts Payable and Accrued Liabilities (Details)

v3.22.2.2
Accounts Payable and Accrued Liabilities (Details)
$ in Thousands
3 Months Ended 12 Months Ended
Aug. 31, 2022
USD ($)
item
May 31, 2022
USD ($)
item
Accounts Payable and Accrued Liabilities    
Accounts payable $ 68,991 $ 67,974
Number of vendors | item 2 2
Compensation and related expense $ 792 $ 1,522
Legal fees and settlement 1,017 2,006
Clinical expenses 311 3,727
Unbilled inventory 2,218 1,392
License fees 541 150
Lease payable 135 134
Other liabilities   64
Total accrued liabilities $ 5,014 $ 8,995
Accounts Payable | Credit Availability Concentration Risk | Vendor One    
Accounts Payable and Accrued Liabilities    
Concentration Risk, Percentage 69.00%  
Accounts Payable | Credit Availability Concentration Risk | Vendor Two    
Accounts Payable and Accrued Liabilities    
Concentration Risk, Percentage   73.00%