Investments (Tables)

3 Months Ended

Mar. 31, 2023

Investments, Debt and Equity Securities [Abstract]

Schedule of Investments

The Company's investments consist of the following:

	March 31, 2023
(in thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Cash equivalents:
Money market funds	$	32,084	$	—	$	—	$	32,084
U.S. treasury securities - due within 3 months	2,995		1		—		2,996
Short-term investments:
U.S. treasury securities - due within 1 year	47,925		17		—		47,942
Total	$	83,004	$	18	$	—	$	83,022

	December 31, 2022
(in thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Cash equivalents:
Money market funds	$	33,767	$	—	$	—	$	33,767
U.S. treasury securities - due within 3 months	3,473		—		—		3,473
Short-term investments:
U.S. treasury securities - due within 1 year	58,518		6		(27)		58,497
Total	$	95,758	$	6	$	(27)	$	95,737