Accrued Expenses

12 Months Ended

Dec. 31, 2019

Payables and Accruals [Abstract]

Accrued Expenses

4. Accrued Expenses

Accrued expenses consisted of the following as of December 31, 2019 and 2018 (in thousands):

	2019		2018
Clinical trial expenses	$	7,920	$	6,573
Employee compensation and related expenses	2,851		4,216
Restructuring expenses	—		660
Manufacturing expenses	228		458
Other	607		945
Total accrued expenses	$	11,606	$	12,852