Note 7 - Intangible Assets, Net (Tables)

9 Months Ended

Sep. 30, 2024

Notes Tables

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	September 30, 2024			December 31, 2023
Acquired and in-licensed rights	$	102,500		$	102,500
Less: accumulated amortization		(48,934	)		(41,629	)
Total intangible assets, net	$	53,566		$	60,871