v3.19.3

Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Property, Plant, and Equipment
Total property, plant and equipment, gross	$ 1,426,558	$ 1,427,983
Less: Accumulated depreciation	462,056	412,743
Total property, plant and equipment, net	964,502	1,015,240
Machinery and equipment
Property, Plant, and Equipment
Total property, plant and equipment, gross	1,360,019	1,362,965
Buildings and improvements
Property, Plant, and Equipment
Total property, plant and equipment, gross	17,116	17,116
Automotive equipment
Property, Plant, and Equipment
Total property, plant and equipment, gross	16,719	16,773
Land and improvements
Property, Plant, and Equipment
Total property, plant and equipment, gross	13,751	13,250
Construction in progress
Property, Plant, and Equipment
Total property, plant and equipment, gross	17,299	15,126
Other
Property, Plant, and Equipment
Total property, plant and equipment, gross	$ 1,654	$ 2,753

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- Definition

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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