Fair Value Measurement (Tables)

6 Months Ended

Jun. 30, 2020

Fair Value Measurement

Schedule of financial instruments measured at fair market value

	As of June 30, 2020
(in thousands)	Level 1		Level 2		Level 3		Total
Money market funds	$	51,814	$	—	$	—	$	51,814
Total	$	51,814	$	—	$	—	$	51,814

	As of December 31, 2019
(in thousands)	Level 1		Level 2		Level 3		Total
Money market funds	$	82,411	$	—	$	—	$	82,411
Total	$	82,411	$	—	$	—	$	82,411