Note 2 - Revenue - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Revenue from Contract with Customer, Excluding Assessed Tax	$ 329,004	$ 233,662	$ 2,785
Product [Member]
Revenue from Contract with Customer, Excluding Assessed Tax	313,728	92,005	2,633
License Revenue [Member]
Revenue from Contract with Customer, Excluding Assessed Tax	152	140,153	152
Milestone [Member]
Revenue from Contract with Customer, Excluding Assessed Tax	12,500	0	0
Royalty [Member]
Revenue from Contract with Customer, Excluding Assessed Tax	801	0	0
Other Revenue [Member]
Revenue from Contract with Customer, Excluding Assessed Tax	$ 1,823	$ 1,504	$ 0