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Cash Equivalents and Marketable Securities (Tables)

3 Months Ended

Mar. 31, 2022

Cash Equivalents and Marketable Securities

Schedule of cash equivalents and marketable securities

Cash equivalents and marketable securities consisted of the following (in thousands):


		March 31, 2022
		Amortized			Gross Unrealized
		Cost			Gains			Losses			Fair Value
Money market funds		$	35,422		$	—		$	—		$	35,422
Commercial paper			138,123			1			(40)			138,084
Corporate debt securities			45,455			—			(105)			45,350
U.S. Treasury and agency securities			77,915			1			(268)			77,648
Supranational and sovereign government securities			3,000			—			—			3,000
Total cash equivalents and marketable securities		$	299,915		$	2		$	(413)		$	299,504
Classified as:
Cash equivalents											$	92,692
Marketable securities - current												206,812
Total cash equivalents and marketable securities											$	299,504


		December 31, 2021
		Amortized			Gross Unrealized
		Cost			Gains			Losses			Fair Value
Money market funds		$	39,854		$	—		$	—		$	39,854
Commercial paper			157,157			—			(16)			157,141
Corporate debt securities			75,598			—			(50)			75,548
U.S. Treasury and agency securities			40,093			—			(76)			40,017
Supranational and sovereign government securities			6,011			—			(1)			6,010
Total cash equivalents and marketable securities		$	318,713		$	—		$	(143)		$	318,570
Classified as:
Cash equivalents											$	115,335
Marketable securities - current												203,235
Total cash equivalents and marketable securities											$	318,570