Premises and Equipment, Net (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Premises and Equipment, Net [Abstract]
Land	$ 1,243	$ 5,505
Buildings and Improvements	8,154	14,929
Furniture and Fixtures	43,250	38,806
Leasehold Improvements	42,521	38,967
Property, Plant and Equipment, Gross	95,168	98,207
Accumulated Depreciation and Amortization	(63,316)	(59,613)
Property, Plant and Equipment, Net	$ 31,852	$ 38,594