Note 16 - Commitments and Contingencies (Details Textual) - USD ($) $ in Millions	1 Months Ended		3 Months Ended	12 Months Ended
	Apr. 30, 2023	Jan. 31, 2023	Jun. 30, 2023	Sep. 30, 2022	Jun. 30, 2024	Dec. 31, 2020
Other Commitment					$ 71.4
Purchase Orders For Inventory [Member]
Other Commitment					53.3
Information Technology Related Commitments [Member]
Other Commitment					18.1
Edwards Vacuum LLC Warranty Claim [Member]
Loss Contingency, Damages Sought, Value		$ 1.0
Loss Contingency Accrual					1.7	$ 2.5
Edwards Vacuum LLC Warranty Claim [Member] | Settled Litigation [Member]
Loss Contingency Accrual, Payments	$ 0.8		$ 0.8
Tariff Matter [Member]
Loss Contingency Accrual, Payments				$ 5.9
Loss Contingency Accrual					$ 2.5