General form of registration statement for all companies including face-amount certificate companies

Convertible Instruments and Accrued Interest - Outstanding Balance (Details)

v3.24.2.u1
Convertible Instruments and Accrued Interest - Outstanding Balance (Details) - USD ($)
$ in Thousands
May 31, 2024
May 31, 2023
Debt Instrument    
Convertible notes payable outstanding principal $ 30,200 $ 36,450
Less: Unamortized debt discount and issuance costs (407) (1,319)
Convertible notes payable, net 29,793 35,131
Accrued interest on convertible notes 15,227 10,598
Outstanding convertible notes payable, net and accrued interest 45,020 45,729
Long-term Convertible Note - April 2, 2021 Note    
Debt Instrument    
Convertible notes payable outstanding principal 2,831 6,081
Less: Unamortized debt discount and issuance costs (45) (211)
Convertible notes payable, net 2,786 5,870
Accrued interest on convertible notes 4,634 3,804
Outstanding convertible notes payable, net and accrued interest 7,420 9,674
Long-term Convertible Note - April 23, 2021 Note    
Debt Instrument    
Convertible notes payable outstanding principal 27,369 29,369
Less: Unamortized debt discount and issuance costs (362) (822)
Convertible notes payable, net 27,007 28,547
Accrued interest on convertible notes 10,593 6,789
Outstanding convertible notes payable, net and accrued interest $ 37,600 35,336
Placement Agent Notes    
Debt Instrument    
Convertible notes payable outstanding principal   1,000
Less: Unamortized debt discount and issuance costs   (286)
Convertible notes payable, net   714
Accrued interest on convertible notes   5
Outstanding convertible notes payable, net and accrued interest   $ 719