Marketable Securities (Tables)

6 Months Ended

Jun. 30, 2022

Investments, Debt and Equity Securities [Abstract]

Summary of Fair Value of Marketable Securities by Type of Marketable Securities

The amortized cost, gross unrealized holding gains, gross unrealized holding losses and fair value of our marketable securities by type of security as of June 30, 2022 was as follows:
 

	JUNE 30, 2022
(in thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
U.S. treasury securities	$	86,986	$	—	$	(371	)	$	86,615
Money market funds		13,773		—		—			13,773
	$	100,759	$	—	$	(371	)	$	100,388

Schedule of Marketable Securities by Balance Sheet Location Classification

The fair values of marketable securities by classification in the condensed consolidated balance sheets was as follows:
 

(in thousands)	JUNE 30, 2022
Cash and cash equivalents	$	13,773
Marketable securities		86,615
	$	100,388

Schedule of Fair Values of Available-for-Sale Debt Securities by Contractual Maturity

The fair values of available-for-sale debt securities as of June 30, 2022 , by contractual maturity, are summarized as follows:
 

(in thousands)	JUNE 30, 2022
Due in one year or less	$	100,388
Due after one year through two years		—
	$	100,388