Accrued Expenses (Tables)

9 Months Ended

Sep. 30, 2020

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities

Accrued expenses consisted of the following (in thousands):

	September 30, 2020		December 31, 2019
Legal costs	$	15,094	$	12,202
Contingent loss accruals	7,575		5,931
Pricing adjustment settlement with Veterans Affairs	—		6,894
Estimated returns	827		2,581
External commissions	1,625		1,722
Accrued clinical trials	952		1,076
Accrued rebates	1,295		142
Other	995		1,613
Total	$	28,363	$	32,161