Cash Equivalents and Marketable Securities - Schedule of Amortized Cost, Unrealized Gains and Losses and Fair Value of Cash Equivalent and Marketable Securities (Detail) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Cash equivalents and marketable securities [Line Items]
Cash and cash equivalents	$ 42,395	$ 62,986
Amortized Cost	41,995	62,262
Unrealized Gains	0	5
Unrealized Losses	(1)	(2)
Fair Value	41,994	62,265
Cash Equivalents [Member]
Cash equivalents and marketable securities [Line Items]
Cash and cash equivalents	38,086	45,977
Unrealized Gains	0	0
Unrealized Losses	0	0
Fair Value	38,086	45,977
Cash Equivalents [Member] \| Money Market Funds [Member]
Cash equivalents and marketable securities [Line Items]
Cash and cash equivalents	38,086	39,243
Unrealized Gains	0	0
Unrealized Losses	0	0
Fair Value	38,086	39,243
Cash Equivalents [Member] \| Commercial Paper [Member]
Cash equivalents and marketable securities [Line Items]
Amortized Cost		4,484
Unrealized Gains		0
Unrealized Losses		0
Fair Value		4,484
Cash Equivalents [Member] \| U.S. Government Debt Securities [Member]
Cash equivalents and marketable securities [Line Items]
Amortized Cost		2,250
Unrealized Gains		0
Unrealized Losses		0
Fair Value		2,250
Short-Term Marketable Securities [Member]
Cash equivalents and marketable securities [Line Items]
Amortized Cost	3,909	16,285
Unrealized Gains	0	5
Unrealized Losses	(1)	(2)
Fair Value	3,908	16,288
Short-Term Marketable Securities [Member] \| Corporate Debt Securities [Member]
Cash equivalents and marketable securities [Line Items]
Amortized Cost		939
Unrealized Gains		0
Unrealized Losses		0
Fair Value		939
Short-Term Marketable Securities [Member] \| Commercial Paper [Member]
Cash equivalents and marketable securities [Line Items]
Amortized Cost	246	3,485
Unrealized Gains	0	0
Unrealized Losses	0	0
Fair Value	246	3,485
Short-Term Marketable Securities [Member] \| U.S. Government Treasuries [Member]
Cash equivalents and marketable securities [Line Items]
Amortized Cost	3,663	9,861
Unrealized Gains	0	5
Unrealized Losses	(1)	(1)
Fair Value	$ 3,662	9,865
Short-Term Marketable Securities [Member] \| U.S. Government Debt Securities [Member]
Cash equivalents and marketable securities [Line Items]
Amortized Cost		2,000
Unrealized Gains		0
Unrealized Losses		(1)
Fair Value		$ 1,999

Cash and cash equivalents, unrealized gains.

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Cash and cash equivalents unrealized losses.

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Cash Equivalents And Marketable Securities Line Items

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Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
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-Publisher FASB
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- Definition

Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

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- Definition

Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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- Definition

Amount 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. Excludes cash and cash equivalents within disposal group and discontinued operation.

+ References

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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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