Note 6 - Fair Value Measurements - Fair Value of Derivative Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Total derivative assets	$ 2,571	$ 4,446
Total derivative liabilities	728	5
Interest Rate Swap [Member]
Total derivative assets	2,500	4,000
Other Current Assets [Member] | Foreign Exchange Forward [Member]
Designated as cash flow hedges	93	0
Non designated as hedging instruments	0	486
Other Noncurrent Assets [Member] | Interest Rate Swap [Member]
Designated as a cash flow hedge	2,478	3,960
Other Current Liabilities [Member] | Foreign Exchange Forward [Member]
Designated as a cash flow hedge	0	5
Not designated as hedging instruments	$ 728	$ 0