Intangible Assets Future Amortization of Finite Lived Intangibles (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Goodwill and Intangible Assets Disclosure [Abstract]
2014	$ 13,281,000
2015	12,901,000
2016	12,747,000
2017	10,714,000
2018	4,870,000
Thereafter	1,997,000
Total estimated future amortization expense	$ 56,510,000	$ 70,284,000