Quarterly report pursuant to Section 13 or 15(d)

Convertible Instruments and Accrued Interest - Components (Details)

v3.23.3
Convertible Instruments and Accrued Interest - Components (Details)
$ in Thousands
3 Months Ended
Aug. 31, 2023
USD ($)
Debt Instrument [Line Items]  
Outstanding balance, beginning $ 45,729
Consideration received 975
Amortization of issuance discount and costs 766
Interest expense 1,197
Fair market value of shares exchanged for repayment (6,383)
Difference between market value of common shares and reduction of principle 2,588
Outstanding balance, ending 44,872
Long-term Convertible Note - April 2, 2021 Note  
Debt Instrument [Line Items]  
Outstanding balance, beginning 9,674
Amortization of issuance discount and costs 74
Interest expense 244
Fair market value of shares exchanged for repayment (2,004)
Difference between market value of common shares and reduction of principle 504
Outstanding balance, ending 8,492
Long-term Convertible Note - April 23, 2021 Note  
Debt Instrument [Line Items]  
Outstanding balance, beginning 35,336
Amortization of issuance discount and costs 109
Interest expense 935
Outstanding balance, ending 36,380
Placement Agent Notes  
Debt Instrument [Line Items]  
Outstanding balance, beginning 719
Consideration received 975
Amortization of issuance discount and costs 583
Interest expense 18
Fair market value of shares exchanged for repayment (4,379)
Difference between market value of common shares and reduction of principle $ 2,084