Accounts Payable and Accrued Expenses

3 Months Ended

Mar. 31, 2019

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,
	2019		2018
Trade payables	$	1,071	$	665
Employee compensation, benefits, and related accruals		784		1,728
Consulting and contracted research		3,551		1,404
Professional fees		250		237
Other		138		85
Total	$	5,794	$	4,119