Financial Derivatives (Narrative) (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2008 item
Financial Derivatives [Abstract]
Derivative, Number of Instruments Held			2
Notional Amount	$ 10,000,000		$ 10,000,000
Variable rate indexed period	91 days
Net unrealized losses on derivatives	191,000	561,000
Fair value of assets pledged as collateral for swaps	$ 2,100,000	$ 2,200,000