Goodwill and Other Intangibles (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Asset Impairment	$ 0	$ 0	$ 0
Weighted Averge Useful Life
Weighted average amortization period	9 years 5 months 24 days
Amortization Expense
Amortization expense for the Company's intangibles	5,700,000	6,200,000	6,100,000
Estimated Amortization Expense
Estimated future amortization expense, 2014	4,500,000
Estimated future amortization expense, 2015	4,400,000
Estimated future amortization expense, 2016	4,400,000
Estimated future amortization expense, 2017	$ 600,000