Investments in Affiliates (Equity Method Investment Table) (Details) - Joint Venture Loan Originations Products and Services [Member] - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Schedule of Equity Method Investments [Line Items]
Equity Method Investment, Summarized Financial Information, Revenue	$ 69,759	$ 60,978	$ 128,205	$ 108,501
Equity Method Investment Summarized Financial Information Expenses	56,806	50,526	105,068	91,334
Equity Method Investment, Summarized Financial Information, Net Income (Loss)	12,953	10,452	23,137	17,167
Income Loss From Equity Method Investments Gross	$ 6,489	$ 5,236	$ 11,592	$ 8,601