Accrued Expenses (Tables)

9 Months Ended

Sep. 30, 2019

Payables And Accruals [Abstract]

Schedule of Accrued Expenses

Accrued expenses consisted of the following:

	September 30, 2019		December 31, 2018
	(In thousands)
Accrued employee compensation and benefits	$	5,300	$	6,175
Accrued research and development		2,911		2,328
Accrued legal and professional expenses		2,663		1,633
Accrued other		770		606
Total accrued expenses	$	11,644	$	10,742