Marketable Securities (Tables)

6 Months Ended

Jun. 30, 2020

Investments Debt And Equity Securities [Abstract]

Summary of Cash, Cash Equivalents and Marketable Securities

Below is a summary of cash, cash equivalents and marketable securities at June 30, 2020 (in thousands):

	Amortized		Unrealized		Unrealized		Fair
	Cost		Gains		Losses		Value
Cash and cash equivalents	$	30,347	$	—	$	—	$	30,347
Marketable securities - U.S. treasuries		6,756		13		—		6,769
Total cash, cash equivalents and marketable securities	$	37,103	$	13	$	—	$	37,116

Below is a summary of cash, cash equivalents and marketable securities at December 31, 2019 (in thousands):

	Amortized		Unrealized		Unrealized			Fair
	Cost		Gains		Losses			Value
Cash and cash equivalents	$	22,493	$	—	$	—		$	22,493
Marketable securities - U.S. treasuries		33,765		19		(1	)		33,783
Total cash, cash equivalents and marketable securities	$	56,258	$	19	$	(1	)	$	56,276