Accrued Expenses and Other Current Liabilities (Tables)

9 Months Ended

Sep. 30, 2019

Payables and Accruals [Abstract]

Schedule of accrued expenses and other current liabilities

Accrued expenses and other current liabilities consisted of the following for the periods set forth below (in thousands):

	September 30, 2019		December 31, 2018
Commercial costs	$	3,179	$	2,884
Product revenue reserves	18,561		7,620
Royalty payable	2,352		1,735
Research and development costs	9,329		10,403
Payroll and employee benefits	10,275		12,230
Interest	763		3,050
Professional fees	4,516		3,465
Restructuring costs	12		613
Other current liabilities	95		203
Total accrued expenses and other current liabilities	$	49,082	$	42,203