Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2023

Fair Value Disclosures [Abstract]

Schedule of Assets Measured at Fair Value on Recurring Basis

Following are the major categories of assets measured at fair value on a recurring basis (in thousands):

	Fair Value Measurements
	Fair Value		Level 1		Level 2		Level 3		Total
March 31, 2023
Money market funds (1)	$	58,990	$	58,990	$	—	$	—	$	58,990
U.S. treasury securities		143,040		143,040		—		—		143,040
U.S. agency bonds		4,976		—		4,976		—		4,976
Certificates of deposit		1,932		1,932		—		—		1,932
Total	$	208,938	$	203,962	$	4,976	$	—	$	208,938
December 31, 2022
Money market funds (1)	$	66,840	$	66,840	$	—	$	—	$	66,840
U.S. treasury securities		154,018		154,018		—		—		154,018
U.S. agency bonds		4,965		—		4,965		—		4,965
Certificates of deposit		2,400		2,400		—		—		2,400
Total	$	228,223	$	223,258	$	4,965	$	—	$	228,223