v3.26.1
Debt - Narrative (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 12 Months Ended
Sep. 24, 2025
Sep. 23, 2025
Dec. 31, 2025
Apr. 30, 2025
Jun. 30, 2024
Jul. 31, 2022
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2026
Jun. 30, 2026
Mar. 31, 2026
Sep. 30, 2022
Debt Instrument [Line Items]                          
Proceeds from issuance of second lien loans             $ 43,865 $ 0 $ 0        
Second lien loan     $ 10,872       $ 10,872     $ 10,872 $ 11,346    
Redeemable convertible preferred stock warrants                          
Debt Instrument [Line Items]                          
New shares issued during period (in shares) 614,799                        
Common Stock                          
Debt Instrument [Line Items]                          
New shares issued during period (in shares)             46,000            
Second Lien Loans                          
Debt Instrument [Line Items]                          
Second lien loan $ 67,400                        
Second Lien Loans | Convertible Debt                          
Debt Instrument [Line Items]                          
Proceeds from issuance of second lien loans   $ 53,900                      
Aggregate principal amount $ 43,900                        
Convertible debt, conversion price (in dollars per share) $ 6.00                        
Debt instrument, basis spread on variable rate       9.00%                  
Debt instrument, effective interest rate     16.50%       16.50%         16.50%  
Second Lien Loans | Convertible Debt | Minimum                          
Debt Instrument [Line Items]                          
Debt instrument, stated interest rate       13.75%                  
Second Lien Loans | Convertible Debt | Common Stock                          
Debt Instrument [Line Items]                          
Debt conversion, converted instrument, shares issued (in shares) 7,700,557                        
Second Lien Loans | Convertible Debt | Affiliated Entity                          
Debt Instrument [Line Items]                          
Proceeds from issuance of second lien loans   5,000                      
Second Lien Loans | Convertible Debt | Affiliated Entity | Vehicle Controlled by Board Member                          
Debt Instrument [Line Items]                          
Proceeds from issuance of second lien loans   12,400                      
Second Lien Loans | Convertible Debt | Affiliate of AACT | Affiliated Entity                          
Debt Instrument [Line Items]                          
Proceeds from issuance of second lien loans   20,000                      
Second Lien Loans from Exchange of SAFE                          
Debt Instrument [Line Items]                          
Second lien loan     $ 10,900       $ 10,900         $ 11,300  
Second Lien Loans from Exchange of SAFE | Convertible Debt                          
Debt Instrument [Line Items]                          
Aggregate principal amount     10,000       10,000            
Second Lien Loans from Exchange of SAFE | Convertible Debt | Affiliated Entity                          
Debt Instrument [Line Items]                          
Proceeds from issuance of second lien loans   $ 10,000                      
Promissory Note | Notes Payable                          
Debt Instrument [Line Items]                          
Reimbursement of monthly contributions And transaction costs, percentage 50.00%                        
Repayments of notes payable $ 4,900                        
Promissory notes remained outstanding     0       0            
2022 Credit Facility | Line of Credit                          
Debt Instrument [Line Items]                          
Line of credit facility, maximum borrowing capacity                         $ 30,000
Principal payments, delay period         5 months                
Total debt issuance costs     $ 100       $ 100            
2025 Credit Facility | Line of Credit                          
Debt Instrument [Line Items]                          
Debt instrument, basis spread on variable rate     6.50%                    
Debt instrument, stated interest rate     3.50%       3.50%            
Debt instrument, effective interest rate     10.25%       10.25%            
Line of credit facility, maximum borrowing capacity     $ 30,000       $ 30,000            
Long-term line of credit     15,000       15,000            
Repayments of debt     1,200                    
Final payment fee due     1,200       1,200            
Total debt issuance costs     800       800            
Commitment fee amount     300                    
2025 Credit Facility | Line of Credit | Redeemable convertible preferred stock warrants                          
Debt Instrument [Line Items]                          
Total debt issuance costs     $ 500       500            
New shares issued during period (in shares)     45,906                    
2025 Credit Facility | Line of Credit | Minimum                          
Debt Instrument [Line Items]                          
Prepayment fee percentage     1.00%                    
2025 Credit Facility | Line of Credit | Maximum                          
Debt Instrument [Line Items]                          
Prepayment fee percentage     2.00%                    
2022 Equipment Facility | Line of Credit                          
Debt Instrument [Line Items]                          
Debt instrument, basis spread on variable rate           3.38%              
Line of credit facility, maximum borrowing capacity           $ 10,000              
Long-term line of credit     $ 1,900       1,900 $ 4,100       1,600  
Total debt issuance costs     $ 100       $ 100         $ 100  
Proceeds from long term line of credit           $ 8,500              
2022 Equipment Facility | Line of Credit | Minimum                          
Debt Instrument [Line Items]                          
Debt instrument, stated interest rate           6.00%              
2022 Equipment Facility | Line of Credit | Maximum                          
Debt Instrument [Line Items]                          
Debt instrument, stated interest rate           7.00%