Premises and Equipment, Net (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Premises and Equipment, Net [Abstract]
Depreciation, Depletion and Amortization	$ 8,100,000	$ 8,400,000	$ 6,000,000
Operating Leases, Rent Expense	26,200,000	23,800,000	17,600,000
Operating Leases, Income Statement, Lease Revenue	487,000	$ 589,000	$ 750,000
Future Minimum Sublease Rentals, Sale Leaseback Transactions	$ 27,300,000