Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2015

Accrued Expenses

Components of Accrued expenses

Accrued expenses consisted of the following:

	As of December 31,
		2015		2014
Accrued compensation	$	2,057	$	1,244
Accrued professional fees		1,502		1,822
Accrued interest expense		264		71
Other		180		88
Total accrued expenses	$	4,003	$	3,225