Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2015

Accrued Expenses

Schedule of accrued expenses

Accrued expenses are comprised of the following, in thousands:

	December 31, 2015		December 31, 2014
Accrued compensation	$	7,519	$	5,784
Accrued professional fees		10,057		2,049
Accrued clinical trial and clinical supply costs		3,677		2,942
Accrued sales and marketing expenses		434		1,017
Accrued product costs		113		3,014
Accrued interest expense		295		639
Other accrued expenses		2,718		1,581
	$	24,813	$	17,026