Accrued Expenses and Other Current Liabilities

12 Months Ended

Dec. 31, 2014

Accrued Expenses and Other Current Liabilities [Abstract]

Accrued Expenses and Other Current Liabilities

8. Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities at December 31, 2014 and 2013 are summarized below (in thousands).

	2014		2013
Professional fees	$	2,593	$	316
Research and development costs		2,945		2,004
Wages, bonuses and employee benefits		451		349
Other		5		134
Total	$	5,994	$	2,803