Quarterly report pursuant to Section 13 or 15(d)

Convertible Instruments and Accrued Interest - Components (Details)

v3.23.1
Convertible Instruments and Accrued Interest - Components (Details)
$ in Thousands
9 Months Ended
Feb. 28, 2023
USD ($)
Debt Instrument [Line Items]  
Outstanding balance, beginning $ 42,215
Amortization of issuance discount and costs 1,772
Interest expense 3,447
Fair market value of shares exchanged for repayment (2,656)
Difference between market value of common shares and reduction of principle 656
Outstanding balance, ending 45,434
Long-term Convertible Note - April 2, 2021 Note  
Debt Instrument [Line Items]  
Outstanding balance, beginning 11,906
Amortization of issuance discount and costs 463
Interest expense 936
Fair market value of shares exchanged for repayment (2,656)
Difference between market value of common shares and reduction of principle 656
Outstanding balance, ending 11,305
Long-term Convertible Note - April 23, 2021 Note  
Debt Instrument [Line Items]  
Outstanding balance, beginning 30,309
Amortization of issuance discount and costs 1,309
Interest expense 2,511
Outstanding balance, ending $ 34,129