v3.26.1
Fair Value Measurements - Schedule of Ranges of Significant Unobservable Inputs Used to Value Level 3 Assets (Details) - Level 3
$ in Thousands
Jun. 30, 2026
USD ($)
Dec. 31, 2025
USD ($)
Debt Securities    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Debt Securities $ 42,763 $ 46,024
Debt Securities | Redeemable convertible preferred stock | Option pricing model | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Debt Securities $ 42,763 $ 46,024
Debt Securities | Redeemable convertible preferred stock | Option pricing model | Discount rate | Minimum    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Debt securities measurement input 8.89 8.25
Debt Securities | Redeemable convertible preferred stock | Option pricing model | Discount rate | Maximum    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Debt securities measurement input 27.30 21.68
Debt Securities | Redeemable convertible preferred stock | Option pricing model | Volatility | Minimum    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Debt securities measurement input 48.30 39.98
Debt Securities | Redeemable convertible preferred stock | Option pricing model | Volatility | Maximum    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Debt securities measurement input 54.86 51.46
Equity Securities    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity Securities $ 23,223 $ 23,645
Equity Securities | Redeemable convertible preferred stock | Measurement alternative    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity Securities 15,000 15,000
Equity Securities | Contribution to investment fund | Measurement alternative    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity Securities 728 642
Equity Securities | Private equity securities | Measurement alternative    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity Securities 684 735
Equity Securities | Convertible preferred stock | Option pricing model | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity Securities $ 5,811 $ 6,268
Equity Securities | Convertible preferred stock | Option pricing model | Discount rate | Minimum    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity securities measurement input 3.39 2.35
Equity Securities | Convertible preferred stock | Option pricing model | Discount rate | Maximum    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity securities measurement input 5.69 2.94
Equity Securities | Convertible preferred stock | Option pricing model | Volatility | Minimum    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity securities measurement input 54.86 51.46
Equity Securities | Convertible preferred stock | Option pricing model | Volatility | Maximum    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity securities measurement input 54.86 51.46
Equity Securities | Simple Agreement For Future Equity (SAFE) | Measurement alternative    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity Securities $ 1,000 $ 1,000