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Premises and Equipment (Narrative) (Details) - USD ($)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Operating lease [Line Item]    
Rent expense $ 961,000 $ 940,000
Minimum [Member]    
Operating lease [Line Item]    
Lease term 1 year  
Maximum [Member]    
Operating lease [Line Item]    
Lease term 20 years