Goodwill and Other Intangible Assets (Details Textual) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Goodwill [Line Items]
Goodwill, Acquired During Period	$ 2.8
Goodwill and Other Intangible Assets (Textual) [Abstract]
Amortization expense for intangible assets	8.9	8.6
Future Amortization Expense Year 2014	17.8
Future Amortization Expense Year 2015	18.3
Future Amortization Expense Year 2016	18.1
Future Amortization Expense Year 2017	17.4
Future Amortization Expense Year 2018	17.4
Schulz [Member]
Goodwill [Line Items]
Goodwill, Acquired During Period	$ 2.8