Fair Value Measurements - Additional Information (Detail) $ in Thousands	Mar. 31, 2026 USD ($)	Dec. 31, 2025 USD ($)
Fair Value, Measurements, Recurring
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Fair value of financial assets	$ 36,860	$ 21,448
Warrants Associated With March 2026 Private Placement \| Fair Value, Measurements, Recurring \| Stock Price Volatility
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Warrant liabilities, extimated expected term for common warrants	2 years 4 months 9 days
Quoted Prices in Active Markets for Identical Assets (Level 1) \| Fair Value, Measurements, Recurring
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash and cash equivalents	$ 36,700
Short term restricted cash balance	100
Long term restricted cash balance	100
Fair value of financial assets	36,860	$ 21,448
Significant Unobservable Inputs (Level 3) \| Stock Price Volatility
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Warrant liabilities, stock price volatility rate		86.1
Significant Unobservable Inputs (Level 3) \| Fair Value, Measurements, Recurring
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Fair value of financial assets	$ 0	$ 0
Significant Unobservable Inputs (Level 3) \| Maximum \| Stock Price Volatility
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Warrant liabilities, stock price volatility rate	86.2
Significant Unobservable Inputs (Level 3) \| Minimum \| Stock Price Volatility
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Warrant liabilities, stock price volatility rate	72.9
Significant Unobservable Inputs (Level 3) \| Weighted Average \| Stock Price Volatility
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Warrant liabilities, stock price volatility rate	76.7

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Restricted cash noncurrent fair value disclosure.

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Fair value portion of asset recognized for present right to economic benefit.

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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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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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Value of input used to measure outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur.

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