Accrued Expenses

3 Months Ended

Mar. 31, 2018

Payables and Accruals [Abstract]

Accrued Expenses

Accrued Expenses

Accrued expenses consisted of the following (in thousands):

	March 31, 2018		December 31, 2017
Development costs	$	2,650	$	2,581
Employee compensation (including reduction in workforce)	896		735
Professional fees	237		463
Other	70		34
	$	3,853	$	3,813