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Fair Value of Financial Assets and Liabilities - Schedule of Assets and Liabilities Measured at Fair Value (Detail) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |
Cash equivalents | $ 72,859 | $ 96,841
Fair value of derivative liability | 29,448 | 15,693
Money Market Funds |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |
Cash equivalents | 52,483 | 81,841
US Treasury Bill Securities |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |
Cash equivalents | 20,376 | 15,000
Embedded derivative liability |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |
Fair value of derivative liability | 10 | 10
Class C Warrant Liability |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |
Fair value of derivative liability | 29,438 | 15,683
Level 1 |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |
Cash equivalents | 52,483 | 76,856
Fair value of derivative liability | 0 | 0
Level 1 | Money Market Funds |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |
Cash equivalents | 52,483 |
Level 1 | US Treasury Bill Securities |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |
Cash equivalents | 0 | 0
Level 1 | Embedded derivative liability |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |
Fair value of derivative liability | 0 | 0
Level 1 | Class C Warrant Liability |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |
Fair value of derivative liability | 0 | 0
Level 2 |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |
Cash equivalents | 20,376 | 19,985
Fair value of derivative liability | 0 | 0
Level 2 | Money Market Funds |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |
Cash equivalents | 0 | 4,985
Level 2 | US Treasury Bill Securities |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |
Cash equivalents | 20,376 | 15,000
Level 2 | Embedded derivative liability |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |
Fair value of derivative liability | 0 | 0
Level 2 | Class C Warrant Liability |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |
Fair value of derivative liability | 0 | 0
Level 3 |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |
Cash equivalents | 0 | 0
Fair value of derivative liability | 29,448 | 15,693
Level 3 | Money Market Funds |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |
Cash equivalents | 0 |
Level 3 | US Treasury Bill Securities |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |
Cash equivalents | 0 | 0
Level 3 | Embedded derivative liability |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |
Fair value of derivative liability | 10 | 10
Level 3 | Class C Warrant Liability |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |
Fair value of derivative liability | $ 29,438 | $ 15,683

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- Definition 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. + References No definition available. + Details
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- Definition Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. 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