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Notes Payable, Long-Term Borrowing, and Convertible Notes Notes - Schedule of Notes Payable and Long-Term Borrowings (Details) - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
Sep. 30, 2025
Dec. 31, 2024
Feb. 02, 2021
Short-term Debt [Line Items]      
Principal Balance $ 325,705 $ 326,043  
Capitalized Interest 4,867 4,294  
Debt Premium (Discount) 9,010 10,112  
Long-term debt, gross $ 339,582 $ 340,449  
2026 Convertible Notes      
Short-term Debt [Line Items]      
Stated Interest Rate 3.25% 3.25% 3.25%
Principal Balance $ 144,765 $ 144,765  
Capitalized Interest 0 0  
Debt Premium (Discount) (383) (1,132)  
Long-term debt, gross $ 144,382 $ 143,633  
2029 Convertible Notes      
Short-term Debt [Line Items]      
Stated Interest Rate 7.50% 7.50%  
Principal Balance $ 177,506 $ 177,506  
Capitalized Interest 0 0  
Debt Premium (Discount) 9,393 11,244  
Long-term debt, gross $ 186,899 $ 188,750  
Note payable      
Short-term Debt [Line Items]      
Stated Interest Rate 10.00% 10.00%  
Principal Balance $ 2,700 $ 2,700  
Capitalized Interest 4,856 4,284  
Debt Premium (Discount) 0 0  
Long-term debt, gross $ 7,556 $ 6,984  
Bpifrance      
Short-term Debt [Line Items]      
Stated Interest Rate 2.25% 2.25%  
Principal Balance $ 704 $ 1,042  
Capitalized Interest 0 0  
Debt Premium (Discount) 0 0  
Long-term debt, gross $ 704 $ 1,042  
Other      
Short-term Debt [Line Items]      
Stated Interest Rate 4.00% 4.00%  
Principal Balance $ 30 $ 30  
Capitalized Interest 11 10  
Debt Premium (Discount) 0 0  
Long-term debt, gross $ 41 $ 40