Accrued Liabilities

3 Months Ended

Mar. 31, 2020

Payables And Accruals [Abstract]

Accrued Liabilities

Note 4. Accrued Liabilities

Accrued liabilities at March 31, 2020 and December 31, 2019, consisted of the following (in thousands):

	March 31, 2020		December 31, 2019
Accrued compensation and related costs	$	8,660	$	12,703
Accrued professional services		4,039		3,489
Accrued development costs		1,369		1,468
Other accrued expenses		3,130		3,291
Total accrued liabilities	$	17,198	$	20,951