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Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2022

Fair Value Disclosures [Abstract]

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

The following tables summarizes the types of assets and liabilities measured at fair value on a recurring basis by level within the fair value hierarchy (in thousands):

			December 31, 2022
			Level 1						Level 2						Level 3						Total
Assets:
Money market funds			$	4,647					$	—					$	—					$	4,647
Cash equivalents			4,647						—						—						4,647
U.S. Government agency bonds			14,743						15,872						—						30,615
Commercial paper			—						14,711						—						14,711
Marketable securities			14,743						30,583						—						45,326
Total financial assets			$	19,390					$	30,583					$	—					$	49,973

			December 31, 2021
			Level 1						Level 2						Level 3						Total
Assets:
Money market funds			$	831					$	—					$	—					$	831
Commercial paper			—						2,000						—						2,000
Corporate bonds			—						4,410						—						4,410
Cash equivalents			831						6,410						—						7,241
U.S. Government agency bonds			14,977						5,504						—						20,481
Commercial paper			—						19,107						—						19,107
Corporate bonds			—						2,914						—						2,914
Marketable securities			14,977						27,525						—						42,502
Total financial assets			$	15,808					$	33,935					$	—					$	49,743

Schedule of Unrealized Gains and Losses and Fair Value of Marketable Securities

The following table summarizes the cost, unrealized gains and losses and fair value of marketable securities (in thousands):

			December 31, 2022
			Amortized Cost						Unrealized Losses						Unrealized Gains						Fair Value
U.S. Government agency bonds			$	30,897					$	(282)					$	—					$	30,615
Commercial paper			14,740						(29)						—						14,711
Marketable securities			$	45,637					$	(311)					$	—					$	45,326
Amounts recognized on the consolidated balance sheet
Short-term marketable securities																					39,402
Long-term marketable securities																					5,924
Marketable securities																					$	45,326

			December 31, 2021
			Amortized Cost						Unrealized Losses						Unrealized Gains						Fair Value
U.S. Government agency bonds			$	20,509					$	(28)					$	—					$	20,481
Corporate bonds			2,915						(1)						—						2,914
Commercial paper			19,102						—						5						19,107
Marketable securities			$	42,526					$	(29)					$	5					$	42,502
Amounts recognized on the consolidated balance sheet
Short-term marketable securities																					31,561
Long-term marketable securities																					10,941
Marketable securities																					$	42,502

X

- Definition

Tabular disclosure 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/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-URI https://asc.fasb.org/topic&trid=2196928

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- References

No definition available.

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X

- 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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