Accrued Expenses and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2015

Accrued Expenses and Other Current Liabilities [Abstract]

Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities at December 31, 2015 and 2014 are summarized below (in thousands).

	2015		2014
Professional fees	$	1,959	$	2,593
Research and development costs		2,625		2,945
Litigation settlement		4,500		-
Wages, bonuses and employee benefits		527		451
Other		82		5
Total	$	9,693	$	5,994