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Note 5 - Property and Equipment - Property, Plant and Equipment (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Property and equipment, gross | $ 218,181 | $ 200,704
Less accumulated depreciation and amortization | (106,957) | (96,684)
Property, Plant and Equipment, Net, Excluding Construction In Progress | 111,224 | 104,020
Property and equipment, net | 121,266 | 110,184
Land Improvements [Member] |  |
Property and equipment, gross | 22,909 | 22,773
Building [Member] |  |
Property and equipment, gross | 49,361 | 47,663
Leasehold Improvements [Member] |  |
Property and equipment, gross | 3,057 | 0
Machinery and Equipment [Member] |  |
Property and equipment, gross | 140,015 | 127,679
Equipment Under Finance Lease [Member] |  |
Property and equipment, gross | 2,839 | 2,589
Construction in Progress [Member] |  |
Property and equipment, net | $ 10,042 | $ 6,164

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- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services excluding construction in progress and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. + References No definition available. + Details
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