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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, 2016
Minimum | Building and improvements
Property, Plant and Equipment
Property, plant and equipment, useful lives	2 years
Minimum | Machinery, equipment and tooling
Property, Plant and Equipment
Property, plant and equipment, useful lives	2 years
Minimum | Furniture and fixtures
Property, Plant and Equipment
Property, plant and equipment, useful lives	3 years
Minimum | Computer hardware and software
Property, Plant and Equipment
Property, plant and equipment, useful lives	2 years
Minimum | Rental Cranes
Property, Plant and Equipment
Property, plant and equipment, useful lives	5 years
Maximum | Building and improvements
Property, Plant and Equipment
Property, plant and equipment, useful lives	40 years
Maximum | Machinery, equipment and tooling
Property, Plant and Equipment
Property, plant and equipment, useful lives	20 years
Maximum | Furniture and fixtures
Property, Plant and Equipment
Property, plant and equipment, useful lives	20 years
Maximum | Computer hardware and software
Property, Plant and Equipment
Property, plant and equipment, useful lives	10 years
Maximum | Rental Cranes
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.

+ References

No definition available.

+ Details

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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.

+ References

No definition available.

+ Details

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