Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2021

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities

Accrued expenses consisted of the following (in thousands):

	March 31, 2021		December 31, 2020
Legal costs	$	18,812	$	14,822
Settlement costs	6,850		9,975
Estimated returns	498		688
Commissions to sales agents	2,153		2,141
Accrued clinical trials	610		651
Accrued rebates	377		886
Other	1,376		1,297
Total	$	30,676	$	30,460