Stock Compensation Plans (Details Textual) (USD $)	1 Months Ended		9 Months Ended		1 Months Ended						1 Months Ended
	Apr. 18, 2013	Apr. 29, 2013	Sep. 30, 2013	Sep. 30, 2012	Jul. 24, 2013 Restricted Stock Units Vests On January 1, 2015 [Member]	Jul. 24, 2013 Restricted Stock Units Vests On January 1, 2016 [Member]	Sep. 30, 2013 Series Preferred Stock [Member]	Jun. 30, 2013 Series Preferred Stock [Member]	Apr. 18, 2013 Series Preferred Stock [Member]	Dec. 31, 2012 Series Preferred Stock [Member]	Jul. 24, 2013 Restricted Stock Units (RSUs) [Member]	Apr. 24, 2013 Restricted Stock Units (RSUs) [Member]	Mar. 06, 2013 Restricted Stock Units (RSUs) [Member]	Jan. 16, 2013 Restricted Stock Units (RSUs) [Member]
Stock-based compensation			$ 295,000	$ 86,000
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized			1,043,000
Closing Price Of Common Stock Per Share											$ 8.80	$ 5.99	$ 5.91	$ 5.00
Stock Issued During Period, Shares, Restricted Stock Award, Gross											35,359	1,460	2,390	126,142
Sale Price Of Preferred Stock Per Share									$ 980.50
Sale Price Of Preferred Stock Percentage Of Liquidation Price Per Share	98.05%
Preferred stock, liquidation preference							$ 1,000	$ 1,000	$ 1,000	$ 1,000
Stock Issued During Period, Shares, Restricted Stock Award, Forfeited		48,125
Common Stock Were Issued Pursuant To Vested Restricted Stock Units		34,438
Payments Made To Cover Personal Income Tax Value		78,000
Payments Made To Cover Personal Income Tax Share		13,222
Expenses For The Forfeited And Cancelled Restricted Stock Units		$ 71,000
Restricted Stock Units Expected To Vest					18,798	16,561