Note 9 - Accrued Expenses - Activity and Liability Balances Related to Restructuring Costs (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2024 USD ($)
Liability, beginning balance	$ 5,498
New charges	1,790
Cash payment and other settlements	(2,338)
Liability, ending balance	4,950
Employee Severance [Member]
Liability, beginning balance	1,551
New charges	1,219
Cash payment and other settlements	(2,367)
Liability, ending balance	403
Other Restructuring [Member]
Liability, beginning balance	3,947
New charges	571
Cash payment and other settlements	29
Liability, ending balance	$ 4,547