Accrued Liabilities

9 Months Ended

Sep. 30, 2021

Payables And Accruals [Abstract]

Accrued Liabilities

Note 4. Accrued Liabilities

Accrued liabilities at September 30, 2021 and December 31, 2020, consisted of the following (in thousands):

	September 30, 2021		December 31, 2020
Accrued compensation and related costs	$	14,908	$	15,999
Accrued professional services		3,573		3,020
Accrued development costs		2,710		1,237
Other accrued expenses		4,993		4,497
Total accrued liabilities	$	26,184	$	24,753