Quarterly report pursuant to Section 13 or 15(d)

Convertible Instruments and Accrued Interest - Components (Details)

v3.22.4
Convertible Instruments and Accrued Interest - Components (Details)
$ in Thousands
6 Months Ended
Nov. 30, 2022
USD ($)
Debt Instrument [Line Items]  
Outstanding balance, beginning $ 42,215
Amortization of issuance discount and costs 1,190
Interest expense 2,305
Fair market value of shares exchanged for repayment (638)
Difference between market value of common shares and reduction of principle 138
Outstanding balance, ending 45,210
Long-term Convertible Note - April 2, 2021 Note  
Debt Instrument [Line Items]  
Outstanding balance, beginning 11,906
Amortization of issuance discount and costs 314
Interest expense 643
Fair market value of shares exchanged for repayment (638)
Difference between market value of common shares and reduction of principle 138
Outstanding balance, ending 12,363
Long-term Convertible Note - April 23, 2021 Note  
Debt Instrument [Line Items]  
Outstanding balance, beginning 30,309
Amortization of issuance discount and costs 876
Interest expense 1,662
Outstanding balance, ending $ 32,847