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Disclosures About Fair Value of Assets and Liabilities (Details 1) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Impaired loans [Member] | Level 1 [Member]    
Fair value measurements of assets measured at fair value on a non-recurring basis    
Assets, Fair value, Nonrecurring
Impaired loans [Member]    
Fair value measurements of assets measured at fair value on a non-recurring basis    
Assets, Fair value, Nonrecurring $ 3,011 $ 2,538
Impaired loans [Member] | Level 2 [Member]    
Fair value measurements of assets measured at fair value on a non-recurring basis    
Assets, Fair value, Nonrecurring
Impaired loans [Member] | Level 3 [Member]    
Fair value measurements of assets measured at fair value on a non-recurring basis    
Assets, Fair value, Nonrecurring $ 3,011 $ 2,538
Mortgage Servicing Rights [Member] | Level 1 [Member]    
Fair value measurements of assets measured at fair value on a non-recurring basis    
Assets, Fair value, Nonrecurring
Mortgage Servicing Rights [Member]    
Fair value measurements of assets measured at fair value on a non-recurring basis    
Assets, Fair value, Nonrecurring $ 2,585 $ 3,037
Mortgage Servicing Rights [Member] | Level 2 [Member]    
Fair value measurements of assets measured at fair value on a non-recurring basis    
Assets, Fair value, Nonrecurring
Mortgage Servicing Rights [Member] | Level 3 [Member]    
Fair value measurements of assets measured at fair value on a non-recurring basis    
Assets, Fair value, Nonrecurring $ 2,585 $ 3,037