Fair Value of Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2022

Fair Value Disclosures [Abstract]

Summary of Assets Measured at Fair Value on a Recurring Basis

The following tables show assets measured at fair value on a recurring basis as of March 31, 2022 and December 31, 2021:

	March 31, 2022
(in thousands)	Level 1		Level 2		Level 3
Cash equivalents:
Money market funds	$	13,004	$	—	$	—
Totals	$	13,004	$	—	$	—

	December 31, 2021
(in thousands)	Level 1		Level 2		Level 3
Cash equivalents:
Money market funds	$	12,934	$	—	$	—
Totals	$	12,934	$	—	$	—