v3.26.1
Description of Business and Basis of Presentation (Details)
$ / shares in Units, $ in Thousands
 3 Months Ended 6 Months Ended 10 Months Ended
Nov. 09, 2025
USD ($)
Aug. 22, 2025
USD ($)
shares
Sep. 26, 2022
USD ($)
day
$ / shares
shares
Jun. 30, 2026
USD ($)
shares
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
segment
shares
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
Dec. 31, 2025
USD ($)
Business Combination                  
Number of reportable segments | segment           2      
Net proceeds from various related parties     $ 293,700            
Payments of stock issuance costs           $ 3 $ 0    
Selling, administrative and engineering expense       $ 17,968 $ 18,813 35,103 37,311    
Cash and cash equivalents       $ 52,869   52,869   $ 52,869 $ 82,777
Mandatory prepayment           800 $ 0    
Convertible Term Loan                  
Business Combination                  
Mandatory prepayment of principal, from first proceeds from sale of stock $ 10,000                
Convertible Term Loan | Related Party                  
Business Combination                  
Mandatory prepayment of principal, from first proceeds from sale of stock $ 10,000                
Mandatory prepayment           $ 800      
ATM Program- Shelf Registration                  
Business Combination                  
Common stock sold (in shares) | shares   100,000,000.0              
ATM Program                  
Business Combination                  
Common stock sold (in shares) | shares       70,256,000   70,256,000      
Sale of stock, authorized amount (up to)   $ 50,000              
Proceeds sale       $ 100   $ 100   1,600  
Payments of stock issuance costs       3   3      
Stock issuance costs unamortized       381   381   381 382
Selling, administrative and engineering expense       127   307      
Stock capacity available remaining amount       $ 47,700   $ 47,700   $ 47,700 $ 47,800
ATM Program | Mizuho Securities Inc                  
Business Combination                  
Commission payable to broker dealer and clearing organization percent of gross proceeds sold (as a percent)   3.00%              
Earn Out Shares                  
Business Combination                  
Derivative instrument, contingent consideration, liability (in shares) | shares     12,500,000            
Earn Out Shares | Derivative Instrument, Period, One                  
Business Combination                  
Derivative instrument, contingent consideration, liability (in shares) | shares     6,250,000            
Trigger price (in dollars per share) | $ / shares     $ 14.00            
Trading days (in days) | day     20            
Consecutive trading days (in days) | day     30            
Earn Out Shares | Derivative Instrument, Period, Two                  
Business Combination                  
Derivative instrument, contingent consideration, liability (in shares) | shares     6,250,000            
Trigger price (in dollars per share) | $ / shares     $ 18.00            
Trading days (in days) | day     20            
Consecutive trading days (in days) | day     30            
Earn Out Shares | Derivative Instrument, Period, Two | Minimum                  
Business Combination                  
Initiation period post transaction closing (in months)     18 months            
Earn Out Shares | Derivative Instrument, Period, Two | Maximum                  
Business Combination                  
Earn out period expiration (in years)     5 years