Accrued Liabilities

3 Months Ended

Mar. 31, 2022

Payables And Accruals [Abstract]

Accrued Liabilities

Note 4. Accrued Liabilities

Accrued liabilities at March 31, 2022 and December 31, 2021, consisted of the following (in thousands):

	March 31, 2022		December 31, 2021
Accrued compensation and related costs	$	10,673	$	18,506
Accrued professional services		3,004		3,942
Other accrued expenses		3,271		3,225
Total accrued liabilities	$	16,948	$	25,673