Current Liabilities (Tables)

9 Months Ended

Sep. 30, 2020

Payables and Accruals [Abstract]

Schedule of accrued expenses

Accrued expenses consisted of the following as of September 30, 2020 and December 31, 2019 (in thousands):

	September 30, 2020		December 31, 2019
Commercial rebates, fees and returns	$	106,367	$	124,730
Manufacturing costs	8,778		21,364
Salaries, bonuses, and other compensation	13,121		18,693
Professional, license, and other fees and expenses	12,403		13,392
Research and development expense	865		3,539
Interest expense	3,467		867
Restructuring expense	1,596		797
Total accrued expenses	$	146,597	$	183,382