Accounts Payable and Accrued Expenses

3 Months Ended

Mar. 31, 2015

Payables And Accruals [Abstract]

Accounts payable and accrued expenses

7. Accounts payable and accrued expenses:

Accounts payable and accrued expenses consisted of the following:

	March 31,		December 31,
	2015		2014
Trade payables	$	632	$	553
Employee compensation, benefits, and related accruals		384		1,077
Consulting and contracted research		288		774
Professional fees		171		180
Other		55		80
Total	$	1,530	$	2,664