Goodwill and Other Intangible Assets - Future Amortization Expense (Details) $ in Thousands	Mar. 31, 2015 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization Expense, 2015	$ 3,356
Amortization Expense, 2016	6,400
Amortization Expense, 2017	6,166
Amortization Expense, 2018	5,209
Amortization Expense, 2019	4,486
Operations Expense, 2015	53
Operations Expense, 2016	106
Operations Expense, 2017	106
Operations Expense, 2018	106
Operations Expense, 2019	78
Interest Expense, 2015	1,854
Interest Expense, 2016	3,223
Interest Expense, 2017	2,547
Interest Expense, 2018	2,391
Interest Expense, 2019	$ 1,418