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Financial Instruments With Off-Balance Sheet Risk and Credit Risk (Narrative) (Details) - USD ($)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Financial Instruments With Off-Balance Sheet Risk and Credit Risk [Abstract]    
Commitment letters $ 21,500,000 $ 23,300,000
Commitment letters expiration period 120 days  
Deposits in other financial institutions in excess of amounts insured by the FDIC $ 862,000