Derivative Instruments and Hedging Activities (Details Narrative) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Derivative Instruments And Hedging Activities Details Narrative
Unrealized gain (loss) fair value	$ (182)	$ (699)
Unrealized loss on interest rate swap, net of tax		(179)	(447)	(48)
Reclassification adjustment of interest rate swap settlements included in earnings	111	104	111	33
Interest Rate Swaps Collateral Cash		$ 850	$ 680