Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2021

Fair Value Measurements

Summary of major categories of financial assets and liabilities measured at fair value on a recurring basis

The following fair value hierarchy table presents information about each major category of our financial assets and liabilities measured at fair value on a recurring basis (in thousands):

	Level 1		Level 2		Level 3		Total
December 31, 2021
Assets
Cash	$	2,360	$	—	$	—	$	2,360
Money market funds (cash equivalents)		120,567		—		—		120,567
Total assets	$	122,927	$	—	$	—	$	122,927
December 31, 2020
Assets
Money market funds (cash equivalents)	$	138,509	$	—	$	—	$	138,509
Certificates of deposit		1,474		—		—		1,474
Total assets	$	139,983	$	—	$	—	$	139,983