Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2022

Fair Value Measurements

Summary of fair value of the Company's financial assets

	December 31, 2022
					Significant
			Quoted Prices in		Other
			Active Markets or		Observable		Significant
			Identical Assets		Inputs		Unobservable
(in thousands)	Total		(Level 1)		(Level 2)		(Level 3)
Cash equivalents:
Money market funds	$	6,782	$	6,782	$	—	$	—
Marketable securities:
Corporate bonds		131,706		—		131,706		—
U.S. Government agencies		1,575		—		1,575		—
Total	$	140,063	$	6,782	$	133,281	$	—

	December 31, 2021
					Significant
			Quoted Prices in		Other
			Active Markets or		Observable		Significant
			Identical Assets		Inputs		Unobservable
(in thousands)	Total		(Level 1)		(Level 2)		(Level 3)
Cash equivalents:
Money market funds	$	2,680	$	2,680	$	—	$	—
Marketable securities:
Corporate bonds		207,254		—		207,254		—
Total	$	209,934	$	2,680	$	207,254	$	—