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Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2022

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis

We measure cash, cash equivalents and short-term investments at fair value on a recurring basis. The fair values of these such assets were as follows (in thousands):

		Fair Value Measurements at Reporting Date Using
		Balance at December 31, 2022				Quoted Prices in Active Markets for Identical Assets (Level 1)				Significant Other Observable Inputs (Level 2)				Significant Unobservable Inputs (Level 3)
Cash and money market funds		$	13,867			$	13,867			$	—			$	—
U.S. treasury bills and government agency obligations			35,715				35,715				—				—
U.S. corporate debt securities			1,497				—				1,497				—
U.S. commercial paper			5,481				—				5,481				—
Foreign commercial paper			28,292				—				28,292				—
Total		$	84,852			$	49,582			$	35,270			$	—

		Fair Value Measurements at Reporting Date Using
		Balance at December 31, 2021				Quoted Prices in Active Markets for Identical Assets (Level 1)				Significant Other Observable Inputs (Level 2)				Significant Unobservable Inputs (Level 3)
Cash and money market funds		$	86,043			$	86,043			$	—			$	—
U.S. corporate debt securities			15,006				—				15,006				—
Foreign corporate debt securities			10,548				—				10,548				—
U.S. commercial paper			10,496				—				10,496				—
Foreign commercial paper			35,487				—				35,487				—
Total		$	157,580			$	86,043			$	71,537			$	—

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- 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/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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