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Summary of Significant Accounting Policies (Details)	12 Months Ended
	Dec. 31, 2012
Building and improvements [Member] | Maximum [Member]
Estimated useful lives of the assets
Property, Plant and Equipment, Useful Life	20 years
Building and improvements [Member] | Minimum [Member]
Estimated useful lives of the assets
Property, Plant and Equipment, Useful Life	3 years
Machinery and equipment [Member] | Maximum [Member]
Estimated useful lives of the assets
Property, Plant and Equipment, Useful Life	10 years
Machinery and equipment [Member] | Minimum [Member]
Estimated useful lives of the assets
Property, Plant and Equipment, Useful Life	3 years
Furniture and fixtures [Member] | Maximum [Member]
Estimated useful lives of the assets
Property, Plant and Equipment, Useful Life	10 years
Furniture and fixtures [Member] | Minimum [Member]
Estimated useful lives of the assets
Property, Plant and Equipment, Useful Life	3 years

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- Details

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X

- 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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