Preferred Stock (Detail Textuals) (USD $)	12 Months Ended
	Dec. 31, 2009
Class of Stock [Line Items]
Liquidation value per cumulative preference share	$ 1,000
Cumulative Preferred Stock
Class of Stock [Line Items]
Total amount of cumulative preferred stock issued through private placement	5,000,000
Amount of cumulative preferred stock contributed to the bank	2,500,000
Liquidation value per cumulative preference share	$ 1,000
Dividend rate per annum for first five year	7.25%
Dividend rate per annum after five year	9.00%