Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2015

Payables and Accruals [Abstract]

Schedule of accrued expenses

Accrued expenses at December 31, 2015 and 2014 consists of the following: 

	(in thousands) December 31,
	2015		2014
Compensation	$	229	$	1,806
Professional fees		619		404
Clinical Trial expenses		143		-
Other Expenses		228		123
	$	1,219	$	2,333