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Fair Value - Additional Information (Details) - USD ($) $ in Thousands					9 Months Ended
	Sep. 30, 2025	Jul. 07, 2025	Mar. 04, 2024	Jan. 08, 2024	Sep. 30, 2025	Dec. 31, 2024
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Tranche right, fair value				$ 23,600
Expected dividend yield			0.00%	0.00%	0.00%
Common stock, shares authorized (in shares)	500,000,000		500,000,000	130,000,000	500,000,000	500,000,000
Reclassification of future tranche right liability upon settlement			$ 4,800
SARs liability	$ 1,504				$ 1,504	$ 0
SARs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Expected dividend yield	0.00%	0.00%
SARs liability	$ 1,500				$ 1,500
Authorized (in shares)		35,000,000
Minimum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Risk-free interest rate			4.16%	3.93%
Expected volatility			90.00%	105.00%
Expected term of options (years)			1 year 7 months 28 days	1 year 9 months 21 days
Common stock, shares authorized (in shares)			130,000,000
Minimum | SARs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Expected term of options (years)	10 months 24 days	1 year
Maximum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Risk-free interest rate			4.63%	4.36%
Expected volatility			105.00%	115.00%
Expected term of options (years)			4 years 7 months 28 days	4 years 9 months 21 days
Common stock, shares authorized (in shares)			500,000,000
Maximum | SARs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Expected term of options (years)	2 years 9 months 18 days	2 years 10 months 24 days
United States
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment interest rate (as a percent)	4.00%				4.00%

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- Definition

The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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Aggregate carrying value as of the balance sheet date of the liabilities for stock option plans and other equity-based compensation arrangements payable within one year (or the operating cycle, if longer).

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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The risk-free interest rate assumption that is used in valuing an option on its own shares.

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Number of shares authorized for issuance under share-based payment arrangement.

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Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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