ACCRUED EXPENSES (Tables)

12 Months Ended

Dec. 31, 2020

Payables And Accruals [Abstract]

Accrued Expenses

Accrued expenses consist of the following (in thousands):

	December 31,
	2020		2019
Compensation	$	22,147	$	30,295
Royalties		11,125		11,776
Research and development agreements		5,029		3,052
Consulting		771		471
Professional Fees		908		268
Other		1,424		3,160
Accrued Expenses	$	41,404	$	49,022