Marketable Securities (Tables)

3 Months Ended

Mar. 31, 2022

Marketable Securities [Abstract]

Marketable Securities

The following are summaries of available-for-sale securities as of March 31, 2022 and December 31, 2021 (in thousands):

	Amortized Cost			Unrealized Gains		Unrealized Losses		Fair Value
March 31, 2022
U.S. treasury securities	$	30,200	—	$	—	$	(180)	$	30,020
Total	$	30,200		$	—	$	(180)	$	30,020

	Amortized Cost		Unrealized Gains		Unrealized Losses		Fair Value
December 31, 2021
U.S. treasury securities	$	15,116	$	—	$	(9)	$	15,107
Total	$	15,116	$	—	$	(9)	$	15,107