Accrued Expenses

6 Months Ended

Jun. 30, 2017

Payables and Accruals [Abstract]

Accrued Expenses

Accrued Expenses

Accrued expenses consisted of the following (in thousands):

	June 30, 2017		December 31, 2016
Development costs	$	1,757	$	852
Employee compensation	476		352
Professional fees	206		413
Other	53		157
	$	2,492	$	1,774