Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2020

Payables And Accruals [Abstract]

Schedule of Accrued Liabilities / Expenses

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

	March 31, 2020		December 31, 2019
Payroll-related expenses	$	55,865	$	84,516
Allowances for returns		49,118		45,082
Consulting and professional services		35,801		32,423
Accrued royalties		20,557		19,985
Pricing review liability		11,661		9,831
Accrued interest		6,945		18,709
Accrued other		26,041		24,688
Accrued expenses	$	205,988	$	235,234