Marketable Securities (Tables)

6 Months Ended

Jun. 30, 2022

Investments, Debt and Equity Securities [Abstract]

Summary of Available for Sale Securities

Marketable securities, which are classified as available-for-sale, consisted of the following as of June 30, 2022 and December 31, 2021 (in thousands):

	Amortized Cost Basis		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value as of June 30, 2022
Short-term marketable securities:
Commercial paper	$	21,544	$	—	$	(74	)	$	21,470
Corporate bonds		48,438		—		(703	)		47,735
US Treasuries		59,076		—		(677	)		58,399
Total short-term marketable securities	$	129,058	$	—	$	(1,454	)	$	127,604
Long-term marketable securities:
Commercial paper	$	5,098	$	—	$	(111	)	$	4,987
Corporate bonds		13,608		—		(252	)		13,356
US Government sponsored agency		2,199		—		(10	)		2,189
Total long-term marketable securities	$	20,905	$	—	$	(373	)	$	20,532

	Amortized Cost Basis		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value as of December 31, 2021
Short-term marketable securities:
Commercial paper	$	32,471	$	—	$	(4	)	$	32,467
Corporate bonds		57,315		—		(79	)		57,236
US Treasuries		5,082		—		(9	)		5,073
Total short-term marketable securities	$	94,868	$	—	$	(92	)	$	94,776
Long-term marketable securities:
Commercial paper	$	5,089	$	—	$	(21	)	$	5,068
Corporate bonds		37,821		—		(193	)		37,628
US Treasuries		25,073		—		(117	)		24,956
Total long-term marketable securities	$	67,983	$	—	$	(331	)	$	67,652