Accrued Expenses

3 Months Ended

Mar. 31, 2015

Payables and Accruals [Abstract]

Accrued Expenses

4. Accrued Expenses

Accrued expenses consisted of the following:

	March 31, 2015		December 31, 2014
Accrued compensation and related expenses	$	615	$	1,495
Accrued professional fees		252		338
Accrued research and development expenses		531		540
Accrued insurance		218		389
Accrued other		306		254
	$	1,922	$	3,016

As of March 31, 2015, the Company’s accrued insurance represents premiums for the period from July 2014 through June 2015 which the Company financed with a third-party.