Accrued Expenses (Tables)

9 Months Ended

Sep. 30, 2019

Accrued Expenses

Accrued Expenses

Accrued expenses consisted of the following (in thousands):

	September 30,		December 31,
	2019		2018
Compensation and related benefits	$	1,755	$	1,760
Interest		—		42
Professional fees		1,207		552
Accrued milestone payments		—		2,500
Research and development expenses		35		133
Other		603		166
	$	3,600	$	5,153