Accrued Expenses and Other Current Liabilities

12 Months Ended

Dec. 31, 2013

Accrued Expenses and Other Current Liabilities [Abstract]

Accrued Expenses and Other Current Liabilities

7. Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities at December 31, 2013 and 2012 are summarized below (in thousands).

	2013		2012
Professional fees	$	316	$	340
Research and development costs		2,004		2,340
Wages, bonuses and employee benefits		349		282
Other		134		71
Total	$	2,803	$	3,033