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Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2022

Fair Value Disclosures [Abstract]

Summary of Financial Assets Measured at Fair Value on Recurring Basis

The following table presents the Company’s financial assets measured at fair value on a recurring basis by level within the fair value hierarchy as of December 31, 2022 (in thousands):

		Valuation		Amortized				Unrealized				Unrealized				Fair
		Hierarchy		Cost				Gains				Losses				Value
Money market funds		Level 1		$	18,224			$	—			$	—			$	18,224
Commercial paper		Level 2			104,279				1				(84	)			104,196
U.S. government bonds		Level 2			18,225				1				(109	)			18,117
Agency bonds		Level 2			13,986				—				(78	)			13,908
Corporate debt securities		Level 2			10,488				—				(62	)			10,426
U.S. treasury bills		Level 2			7,414				1				(21	)			7,394
Agency discount securities		Level 2			5,216				9				—				5,225
Non-U.S. debt securities		Level 2			3,975				—				(20	)			3,955
Total cash equivalents and available-for-    sale securities				$	181,807			$	12			$	(374	)		$	181,445
Classified as:
Cash equivalents																$	48,540
Short-term available-for-sale securities																	132,905
Total cash equivalents and available-for-    sale securities																$	181,445

The following table presents the Company’s financial assets measured at fair value on a recurring basis by level within the fair value hierarchy as of December 31, 2021 (in thousands):

		Valuation		Amortized				Unrealized				Unrealized				Fair
		Hierarchy		Cost				Gains				Losses				Value
Money market funds		Level 1		$	21,477			$	—			$	—			$	21,477
Commercial paper		Level 2			59,647				—				(10	)			59,637
U.S. government bonds		Level 2			21,662				—				(42	)			21,620
Corporate debt securities		Level 2			8,776				1				(1	)			8,776
Agency bonds		Level 2			7,747				1				(7	)			7,741
Municipal bonds		Level 2			4,251				—				(4	)			4,247
Non-U.S. debt securities		Level 2			2,506				—				(1	)			2,505
Total cash equivalents and available-for-    sale securities				$	126,066			$	2			$	(65	)		$	126,003
Classified as:
Cash equivalents																$	27,715
Short-term available-for-sale securities																	98,288
Total cash equivalents and available-for-    sale securities																$	126,003

Schedule of Contractual Maturities of Cash Equivalents and Available-for-Sale Securities

The following table summarizes the Company’s cash equivalents and available-for-sale securities by contractual maturity as of December 31, 2022 (in thousands):

Within one year		$	175,243
After one year through two years			6,202
Total cash equivalents and available-for-sale securities		$	181,445

The following table summarizes the Company’s cash equivalents and available-for-sale securities by contractual maturity as of December 31, 2021 (in thousands):

Within one year		$	120,726
After one year through two years			5,277
Total cash equivalents and available-for-sale securities		$	126,003

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- References

No definition available.

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- Definition

Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments.

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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/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258

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