Accrued Expenses

6 Months Ended

Jun. 30, 2017

Accrued Expenses

Accrued Expenses

5. Accrued Expenses

Accrued expenses consisted of the following:

		June 30,		December 31,
	2017		2016
Research and development expenses	$	1,187	$	1,166
Employee compensation expenses		1,074		1,732
Vixen contract payable		100		100
Professional fees		100		77
Other		60		303
Total accrued expenses	$	2,521	$	3,378