Note 5 - Property, Plant and Equipment, Net - Summary of Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Property, plant and equipment, gross	$ 122,565	$ 113,994
Accumulated depreciation	(71,173)	(64,304)
Property, plant and equipment, net	51,392	49,690
Land [Member]
Property, plant and equipment, gross	2,494	3,085
Buildings Improvements and Leaseholds [Member]
Property, plant and equipment, gross	18,652	19,558
Machinery, Equipment and Fixtures [Member]
Property, plant and equipment, gross	$ 101,419	$ 91,351

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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