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Fair Value of Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2021

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets Measured on Recurring Basis

The following tables summarize the Company’s financial assets that are measured at fair value on a recurring basis (in thousands):

		December 31, 2021
		Level 1				Level 2				Total
Cash equivalents:
U.S. treasury securities		$	-			$	69,999			$	69,999
Money market funds			23,857				-				23,857
Commercial paper			-				4,999				4,999
Marketable securities:
U.S. treasury securities			-				446,435				446,435
Corporate notes and bonds			-				125,604				125,604
U.S. agency obligations			-				54,007				54,007
Commercial paper			-				10,995				10,995
Municipal bonds			-				3,044				3,044
Total		$	23,857			$	715,083			$	738,940

		December 31, 2020
		Level 1				Level 2				Total
Cash equivalents:
Money market funds		$	12,409			$	-			$	12,409
Marketable securities:
Corporate notes and bonds			-				155,740				155,740
Commercial paper			-				63,506				63,506
U.S. agency obligations			-				32,510				32,510
Total		$	12,409			$	251,756			$	264,165

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- Definition

Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class 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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258

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X

- References

No definition available.

+ Details

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