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Summary of Significant Accounting Policies - Schedule of Estimated Useful Lives of Property, Plant and Equipment (Details)	12 Months Ended
	Dec. 31, 2018
Building and Improvements | Minimum
Property, Plant and Equipment
Property, plant and equipment, useful lives	2 years
Building and Improvements | Maximum
Property, Plant and Equipment
Property, plant and equipment, useful lives	43 years
Machinery, Equipment and Tooling | Minimum
Property, Plant and Equipment
Property, plant and equipment, useful lives	1 year
Machinery, Equipment and Tooling | Maximum
Property, Plant and Equipment
Property, plant and equipment, useful lives	21 years
Furniture and Fixtures | Minimum
Property, Plant and Equipment
Property, plant and equipment, useful lives	1 year
Furniture and Fixtures | Maximum
Property, Plant and Equipment
Property, plant and equipment, useful lives	10 years
Computer Hardware and Software | Minimum
Property, Plant and Equipment
Property, plant and equipment, useful lives	1 year
Computer Hardware and Software | Maximum
Property, Plant and Equipment
Property, plant and equipment, useful lives	10 years
Rental Cranes | Minimum
Property, Plant and Equipment
Property, plant and equipment, useful lives	5 years
Rental Cranes | Maximum
Property, Plant and Equipment
Property, plant and equipment, useful lives	15 years

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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No definition available.

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