Note 9 - Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	December 31, 2021		December 31, 2020
Current:
Accrued legal verdict expense	$	57,137	$	22,724
Accrued royalties		8,829		8,604
Accrued CRO services		2,663		3,474
Accrued variable consideration		11,406		9,014
Accrued bonus		5,083		7,788
Accrued compensation		3,878		4,820
Accrued other clinical development		911		1,904
Accrued professional fees		672		1,420
Accrued legal fees		674		383
Accrued manufacturing costs		690		752
Other		632		442
		92,575		61,325
Long-term:
Accrued legal verdict expense		—		24,822
Accrued CRO services		878		908
Accrued other		37		233
		915		25,963
Totals	$	93,490	$	87,288