Fair Value Measurement - Schedule of Level 3 Fair Value Measurements (Details) $ in Thousands	Jun. 30, 2025 $ / shares USD ($)	May 07, 2025	Feb. 14, 2025 $ / shares USD ($)	Dec. 31, 2024 $ / shares USD ($)
Initial purchase amount
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Brookfield SAFE, measurement input \| $			50,000	50,000
Liquidity price
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Brookfield SAFE, measurement input			10.00	10.00
Stock price
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative asset, measurement input	0.27			1.37
Convertible note, measurement inputs		0.24		1.37
Brookfield SAFE, measurement input			0.75	1.37
Stock price \| Private Placement Warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants, measurement input	0.27			1.37
Exercise price \| Private Placement Warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants, measurement input	11.50			11.50
Adjusted remaining amount \| Brookfield Loan
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Brookfield SAFE, measurement input \| $	23,948		10,123
Term (in years)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative asset, measurement input	0			0
Convertible note, measurement inputs		0		4,600
Brookfield SAFE, measurement input			0.88	3.11
Term (in years) \| Brookfield Loan
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Brookfield SAFE, measurement input	0.25		1.46
Term (in years) \| Private Placement Warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants, measurement input	2,610			3,110
Expected volatility
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Convertible note, measurement inputs		0		1.100
Brookfield SAFE, measurement input			0.600	0.675
Expected volatility \| Private Placement Warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants, measurement input	1.100			0.975
Risk-free interest rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Convertible note, measurement inputs		0		0.043
Brookfield SAFE, measurement input			0.043	0.043
Risk-free interest rate \| Private Placement Warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants, measurement input	0.0370			0.0428
Expected dividend yield
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative asset, measurement input	0			0
Convertible note, measurement inputs		0		0
Brookfield SAFE, measurement input			0	0
Expected dividend yield \| Private Placement Warrants
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants, measurement input	0			0
Discount rate \| Brookfield Loan
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Brookfield SAFE, measurement input	0.400		0.400