v3.26.3
Debt - Summary of Interest Expense (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Debt Disclosure [Abstract]    
Convertible notes interest $ 0 $ 5,441
Vehicle notes interest 2 4
Amortization of debt issuance costs and discount - convertible notes 0 1,095
Other Interest 16 0
Gross interest expense 18 6,540
Less: amount capitalized to construction in progress 0 85
Interest expense, net of amounts capitalized $ 18 $ 6,455
Effective interest rate - convertible notes [1]   13.20%
[1] The effective interest rate represents a weighted-average interest rate applicable for the respective period, for the period of time which the Convertible Notes (as defined below) were outstanding. Interest expense utilized in the calculation is based upon the gross interest expense in the table above, and the principal balance utilized in the calculation is based on the ending net long-term debt applicable to each interest period inclusive of unamortized debt issuance costs and discount, changes in the principal balance resulting from the issuance of any Convertible Notes, interest paid-in-kind and any adjustments resulting from the Amended and Restated Note Purchase Agreement (as defined below).