Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2022

Fair Value Measurements

Schedule of Company's assets and liabilities by level within the fair value hierarchy

	September 30, 2022
	Fair Value Measurements
	Level 1		Level 2		Level 3		Total
	(in thousands)
Assets
Cash equivalents and other short-term investments:
Cash equivalents (money market funds, U.S. Government Securities and Agency Investments)	$	272,667	$	—	$	—	$	272,667
Short-term investments (U.S. Government Securities and Agency Investments)		33,576		—		—		33,576
Total	$	306,243	$	—	$	—	$	306,243

	December 31, 2021
	Fair Value Measurements
	Level 1		Level 2		Level 3		Total
	(in thousands)
Assets
Cash equivalents:
Money market funds, U.S. Government Securities and Agency Investments	$	261,090	$	—	$	—	$	261,090