Current and Long- Term Liabilities (Tables)

9 Months Ended

Sep. 30, 2016

Liabilities [Abstract]

Schedule of accrued expenses

Accrued expenses consisted of the following as of September 30, 2016 and December 31, 2015 (in thousands):

	September 30, 2016		December 31, 2015
Commercial rebates, fees and returns	$	78,371	$	45,161
Professional, license, and other fees and expenses	28,376		27,070
Interest expense	5,761		18,411
Salaries, bonuses, and other compensation	13,328		12,838
Restructuring expense	527		2,883
Total accrued expenses	$	126,363	$	106,363