Current Liabilities

6 Months Ended

Jun. 30, 2020

Payables and Accruals [Abstract]

Current Liabilities

CURRENT LIABILITIES

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

	June 30, 2020		December 31, 2019
Commercial rebates, fees and returns	$	101,116	$	124,730
Manufacturing costs	11,725		21,364
Salaries, bonuses, and other compensation	15,960		18,693
Professional, license, and other fees and expenses	6,598		13,392
Research and development expense	2,386		3,539
Interest expense	867		867
Restructuring expense	5,915		797
Total accrued expenses	$	144,567	$	183,382