Basis of Presentation (Fair Value Of the Company's Derivative Instruments) (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Other Assets	$ 12,192	$ 9,904
Accrued and Other Liabilities	5,018	8,501
Interest rate lock commitments
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Other Assets	11,629	9,196
Accrued and Other Liabilities	297	161
Forward contracts
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Other Assets	234	315
Accrued and Other Liabilities	4,107	7,229
Whole loan commitments
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Other Assets	329	393
Accrued and Other Liabilities	$ 614	$ 1,111