Schedule of Property, Plant and Equipment Estimated Useful Life (Details)	12 Months Ended
	Dec. 31, 2012
Leasehold Improvements [Member]
Estimated useful life	5 years
Minimum [Member] | Building [Member]
Estimated useful life	40 years
Minimum [Member] | Machinery, Equipment And Fixtures [Member]
Estimated useful life	3 years
Maximum [Member] | Building [Member]
Estimated useful life	50 years
Maximum [Member] | Machinery, Equipment And Fixtures [Member]
Estimated useful life	7 years