Accounts Payable and Accrued Expenses

3 Months Ended

Mar. 31, 2017

Payables And Accruals [Abstract]

Accounts Payable and Accrued Expenses

6. Accounts payable and accrued expenses:

Accounts payable and accrued expenses consisted of the following:

	March 31,		December 31,
	2017		2016
Trade payables	$	1,165	$	1,463
Employee compensation, benefits, and related accruals		530		872
Consulting and contracted research		1,495		1,029
Professional fees		305		93
Other		96		129
Total	$	3,591	$	3,586