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Investment in Limited Partnerships (Narrative) (Details) (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Investment In Limited Partnerships [Abstract]      
Equity in losses of limited partnerships $ (453,000) $ (498,000) $ (384,000)
Low income housing tax credits $ 159,000 $ 283,000 $ 445,000