Derivatives Derivatives designated as cash flow hedges narrative (Details) (USD $)			0 Months Ended	12 Months Ended			12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Oct. 23, 2010 Hedging Instrument [Member]	Dec. 31, 2010 Hedging Instrument [Member]	Dec. 31, 2013 Hedging Instrument [Member] Pay fixed - receive floating interest rate swap [Member]	Dec. 31, 2012 Hedging Instrument [Member] Pay fixed - receive floating interest rate swap [Member]	Dec. 31, 2013 Hedging Instrument [Member] Interest Rate Swap 2 [Member]	Nov. 25, 2013 Hedging Instrument [Member] Interest Rate Swap 2 [Member]
Derivative [Line Items]
Pay Rate				2.59%	2.59%	2.59%		1.43%
Notional Amount	$ 8,470,000	$ 8,918,000		$ 5,200,000	$ 5,155,000	$ 5,155,000		$ 10,000,000
Term			10 years	5 years
Fair value of hedge agreement					72,000	461,000
Unrealized Gain on cash flow hedging instruments							102,000
Amounts included in accumulated other comprehensive income as unrealized losses					$ 29,100	$ 304,000