Significant Accounting Policies (Details 2) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Debt financing costs
Deferred financing cost net of accumulated amortization	$ 5.0	$ 4.6
Product Warranty
Warranty expense	$ 1.2	$ 2.2	$ 2.0
Building and improvements | Minimum
Property, plant and equipment
Useful life	10 years
Building and improvements | Maximum
Property, plant and equipment
Useful life	40 years
Machinery and equipment | Minimum
Property, plant and equipment
Useful life	3 years
Machinery and equipment | Maximum
Property, plant and equipment
Useful life	25 years
Machinery and equipment | Useful lives
Property, plant and equipment
Useful life		25 years	20 years
Other machinery and equipment | Useful lives
Property, plant and equipment
Useful life		20 years
Other machinery and equipment | Useful lives | Minimum
Property, plant and equipment
Useful life			10 years
Other machinery and equipment | Useful lives | Maximum
Property, plant and equipment
Useful life			12 years