Goodwill and Other Intangible Assets (Details 3) $ in Thousands	Dec. 31, 2014 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization Expense, 2015	$ 4,642
Amortization Expense, 2016	6,056
Amortization Expense, 2017	5,822
Amortization Expense, 2018	4,854
Amortization Expense, 2019	4,123
Operations Expense, 2015	80
Operations Expense, 2016	106
Operations Expense, 2017	106
Operations Expense, 2018	106
Operations Expense, 2019	78
Interest Expense, 2015	3,189
Interest Expense, 2016	3,077
Interest Expense, 2017	2,515
Interest Expense, 2018	2,435
Interest Expense, 2019	$ 1,338