PREFERRED STOCK (Details Textual) (USD $)	1 Months Ended	12 Months Ended			1 Months Ended
	Oct. 14, 2008	Dec. 31, 2012	Dec. 31, 2011	Jan. 09, 2009	Dec. 08, 2008 Warrant [Member]	Dec. 08, 2008 Warrant [Member] Us Treasury [Member]
Serial preferred stock, liquidation preference (in dollars)		$ 22,500,000	$ 21,400,000	$ 20,000,000
Serial preferred stock, liquidation preference (in dollars per share)				$ 1,000
Cumulative Dividends Percentage				5.00%
Cumulative Dividends Percentage After Five Years				9.00%
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period						215,983
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value						$ 13.89
Percentage Of Aggregate Amount Of Preferred Stock Value						15.00%
Preferred Stock, Value, Issued		19,943,000	19,889,000			3,000,000
Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Outstanding, Weighted Average Remaining Contractual Terms					10 years
Dividends Payable		2,500,000
Preferred Stock, Dividends Per Share, Declared	$ 0.19
Preferred Stock, Value, Outstanding		$ 20,000,000
Preferred Stock, Dividend Rate, Percentage		5.00%
Preferred Stock Dividend Rate Percentage Contingent Upon Treasury Acceptance		9.00%