Accounts Payable and Accrued Expenses

12 Months Ended

Dec. 31, 2016

Payables And Accruals [Abstract]

Accounts Payable and Accrued Expenses

6. Accounts payable and accrued expenses:

Accounts payable and accrued expenses consisted of the following:

	December 31,
	2016		2015
Trade payables	$	1,463	$	1,088
Employee compensation, benefits, and related accruals		872		762
Consulting and contracted research		1,029		506
Professional fees		93		214
Other		59		55
Total	$	3,516	$	2,625