Junior Subordinated Debentures, Other Borrowings and Management's Capital Plan (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended			1 Months Ended	6 Months Ended
	Jun. 30, 2012	Feb. 28, 2010	Mar. 17, 2004	Feb. 28, 2010 Line of Credit [Member]	Jun. 30, 2012 Line of Credit [Member]	Jun. 30, 2012 Non-cumulative preferred stock [Member] Series B
Junior Subordinated Debentures Other Borrowings and Management's Capital Plan (Textual) [Abstract]
Minimum interest rate on line of credit					6.00%
Increase in Interest rate				0.05
Payment date for line of credit				Jul. 31, 2010
Discount Rate on Preferred Stock Liquidation Amount						50.00%
Issue of floating rate junior subordinated debentures			$ 6.0
Maturity of debentures	10 years
Interest is payable quarterly	3-month LIBOR plus 2.54%
Line of credit	5.0	5.0
Line of credit sanctioned amount		5.0
Fixed rate on cumulative perpetual preferred stock	50.00%
Discount rate to exchange holdings for common stock	50.00%
Exchange rate of portion of company's senior line of credit	100.00%
Private placements or other sales of company's common stock	5
Issuance of new shares of company's common stock	17.1
Percentage of outstanding shares of company's common stock	91.00%
Issuance date of junior subordinated debentures	Mar. 17, 2004
Frequency of interest payment	quarterly
Basis for Interest	3 Month LIBOR
Interest Rate to be added in LIBOR			2.54%
Effective interest rate	3.01%
Other outstanding series of preferred stock at discount	50.00%
Minimum private placements or other sales of the Company's common stock	$ 3.5