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Note 6 - Property and Equipment - Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Property and equipment, gross	$ 177,984	$ 152,095
Less accumulated depreciation and amortization	(76,861)	(74,311)
	101,123	77,784
Property and equipment, net	103,447	78,756
Land Improvements [Member]
Property and equipment, gross	22,940	20,185
Building [Member]
Property and equipment, gross	40,477	30,301
Machinery and Equipment [Member]
Property and equipment, gross	112,884	100,438
Assets Held under Capital Leases [Member]
Property and equipment, gross	1,683	1,171
Construction in Progress [Member]
Property and equipment, net	$ 2,324	$ 972

X

- 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

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

+ References

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