Cash Equivalents and Investments (Tables)

6 Months Ended

Jun. 30, 2022

Cash and Cash Equivalents [Abstract]

Summary of amortized cost and fair value of our cash equivalents and investments

The following tables summarize the amortized cost and fair value of the Company's cash equivalents and investments (in thousands):

	JUNE 30, 2022
	AMORTIZED COST BASIS		GROSS UNREALIZED GAINS		GROSS UNREALIZED LOSSES			ESTIMATED FAIR VALUE
Cash Equivalents
Money market funds	$	80,069	$	—	$	—		$	80,069
Total Cash Equivalents	$	80,069	$	—	$	—		$	80,069
Investments
Commercial paper	$	8,693	$	—	$	—		$	8,693
Asset-backed securities		2,005		—		(4	)		2,001
U.S. treasury securities		4,785		—		(37	)		4,748
Total Investments	$	15,483	$	—	$	(41	)	$	15,442

	DECEMBER 31, 2021
	AMORTIZED COST BASIS		GROSS UNREALIZED GAINS		GROSS UNREALIZED LOSSES			ESTIMATED FAIR VALUE
Cash Equivalents
Money market funds	$	98,900	$	—	$	—		$	98,900
Total Cash Equivalents	$	98,900	$	—	$	—		$	98,900
Investments
Commercial paper	$	11,084	$	—	$	—		$	11,084
Asset-backed securities		2,020		—		(2	)		2,018
U.S. treasury securities		4,812		—		(8	)		4,804
Corporate bonds		5,271		—		(4	)		5,267
Total Investments	$	23,187	$	—	$	(14	)	$	23,173