Quarterly report pursuant to Section 13 or 15(d)

Accounts Payable and Accrued Liabilities (Details)

v3.22.4
Accounts Payable and Accrued Liabilities (Details)
$ in Thousands
6 Months Ended 12 Months Ended
Nov. 30, 2022
USD ($)
item
May 31, 2022
USD ($)
Accounts Payable and Accrued Liabilities    
Accounts payable $ 67,187 $ 67,974
Number of vendors | item 2  
Compensation and related expense $ 496 1,522
Legal fees and settlement 166 2,006
Clinical expenses 1,176 3,727
Accrued inventory charges and expenses 3,155 1,392
License fees 393 150
Lease payable 136 134
Other liabilities 200 64
Total accrued liabilities $ 5,722 $ 8,995
Accounts Payable | Credit Availability Concentration Risk | Vendor One    
Accounts Payable and Accrued Liabilities    
Concentration Risk, Percentage 70.00%  
Accounts Payable | Credit Availability Concentration Risk | Vendor Two    
Accounts Payable and Accrued Liabilities    
Concentration Risk, Percentage   73.00%