Accrued Liabilities

3 Months Ended

Mar. 31, 2022

Accrued Liabilities

Accrued Liabilities

5. Accrued Liabilities

Accrued liabilities consist of the following (in thousands):

	March 31,		December 31,
	2022		2021
Accrued compensation	$	1,968	$	2,086
Accrued professional fees and other		1,860		1,477
Total accrued liabilities	$	3,828	$	3,563