Annual report [Section 13 and 15(d), not S-K Item 405]

Fair Value Measurements and Financial Instruments - Fair Value Material Assumptions Based on Observable and Unobservable Inputs (Details)

v3.25.4
Fair Value Measurements and Financial Instruments - Fair Value Material Assumptions Based on Observable and Unobservable Inputs (Details)
 12 Months Ended
Dec. 31, 2025
yr
$ / shares
Dec. 31, 2024
yr
$ / shares
Private Warrants [Member] | Level 2 [Member]    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Strike price | $ / shares   $ 11.50
Private Warrants [Member] | Level 2 [Member] | Expected term (in years) [Member]    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Warrants and rights outstanding, measurement input | yr   1
Private Warrants [Member] | Level 2 [Member] | Volatility [Member]    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Warrants and rights outstanding, measurement input   55.5
Private Warrants [Member] | Level 2 [Member] | Risk-free interest rate [Member]    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Warrants and rights outstanding, measurement input   4.2
Private Warrants [Member] | Level 2 [Member] | Expected dividend yield [Member]    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Warrants and rights outstanding, measurement input   1.8
Additional Deferred Stock [Member] | Level 3 [Member] | Expected term (in years) [Member]    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Warrants and rights outstanding, measurement input | yr 1.4 2.4
Additional Deferred Stock [Member] | Level 3 [Member] | Volatility [Member]    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Warrants and rights outstanding, measurement input 57.1 37.2
Additional Deferred Stock [Member] | Level 3 [Member] | Risk-free interest rate [Member]    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Warrants and rights outstanding, measurement input 3.5 4.3
Additional Deferred Stock [Member] | Level 3 [Member] | Stock price [Member]    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Strike price | $ / shares $ 4.54 $ 6.59