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Fair Value Measurement (Tables)

9 Months Ended

Sep. 30, 2024

Fair Value Disclosures [Abstract]

Schedule of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis

			September 30, 2024
(in thousands)		Level 1					Level 2					Level 3					Total
Financial Assets
Cash		$		8,670			$		—			$		—			$		8,670
Money market funds				27,319					—					—					27,319
Commercial paper				—					57,489					—					57,489
Corporate bonds				—					22,279					—					22,279
U.S. government treasury bills				82,627					—					—					82,627
Government-sponsored enterprise securities				—					16,480					—					16,480
Total		$		118,616			$		96,248			$		—			$		214,864

			December 31, 2023
(in thousands)		Level 1					Level 2					Level 3					Total
Financial Assets
Cash		$		3,570			$		—			$		—			$		3,570
Money market funds				59,280					—					—					59,280
Commercial paper				—					105,017					—					105,017
Corporate bonds									12,627										12,627
U.S. government treasury bills				60,012					—					—					60,012
Government-sponsored enterprise securities				—					21,606					—					21,606
Total		$		122,862			$		139,250			$		—			$		262,112

Schedule of Financial Assets Reconciliation

		September 30, 2024
							Gross					Gross
		Amortized					Unrealized					Unrealized					Estimated
(in thousands)		Cost					Gains					Losses					Fair Value
Financial Assets
Cash and cash equivalents		$		35,989			$		—			$		—			$		35,989
Short-term marketable securities (<12 months to maturity)				168,484					350					(1	)				168,833
Long-term marketable securities (>12 months to maturity)				9,927					115					—					10,042
Total		$		214,400			$		465			$		(1	)		$		214,864

		December 31, 2023
							Gross					Gross
		Amortized					Unrealized					Unrealized					Estimated
(in thousands)		Cost					Gains					Losses					Fair Value
Financial Assets
Cash and cash equivalents		$		68,844			$		—			$		—			$		68,844
Short-term marketable securities (<12 months to maturity)				169,966					176					(8	)				170,134
Long-term marketable securities (>12 months to maturity)				22,955					179					—					23,134
Total		$		261,765			$		355			$		(8	)		$		262,112

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- References

No definition available.

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- Definition

Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value.

+ References

No definition available.

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- Definition

Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

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