Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2015

Accrued Expenses

Accrued expenses consist of the following:

	June 30, 2015		December 31, 2014
	(in thousands)
Legal and accounting fees	$	255	$	118
Accrued compensation		377		604
Accrued clinical trial costs		426		—
Other		7		7
Total	$	1,065	$	729