Marketable Securities (Tables)

6 Months Ended

Jun. 30, 2022

Investments, Debt and Equity Securities [Abstract]

Summary of Amortized Cost Gross Unrealized Holding Gains or Losses and Fair Value of Marketable Securities

All marketable securities were considered available-for-sale as of June 30, 2022. The amortized cost, gross unrealized holding gains or losses, and fair value of the Company’s marketable securities by major security type are summarized in the table below (in thousands):

	June 30, 2022
	Amortized Cost Basis		Unrealized Gains		Unrealized Losses			Fair Value
Available-for-sale securities
U.S. treasuries classified as marketable securities	$	254,129	$	—	$	(1,020	)	$	253,109
Total available-for-sale securities	$	254,129	$	—	$	(1,020	)	$	253,109