Preferred Stock Received in Troubled Asset Relief Program ("TARP") Capital Purchase Program ("CPP")	3 Months Ended
Dec. 31, 2014
Equity [Abstract]
Preferred Stock Received in Troubled Asset Relief Program ("TARP") Capital Purchase Program ("CPP")	PREFERRED STOCK SOLD IN TROUBLED ASSET RELIEF PROGRAM (“TARP”) CAPITAL PURCHASE PROGRAM (“CPP”) On December 23, 2008, the Company received $16.64 million from the U.S. Treasury Department (“Treasury”) as a part of the Treasury’s CPP, which was established as part of the TARP. The Company sold 16,641 shares of Fixed Rate Cumulative Perpetual Preferred Stock, Series A (“Series A Preferred Stock”), with a liquidation value of $1,000 per share and a related warrant to purchase 370,899 shares of the Company’s common stock at an exercise price of $6.73 per share (subject to anti-dilution adjustments) at any time through December 23, 2018. The Series A Preferred Stock paid a 5.0% dividend through December 20, 2013, the date of its redemption. On November 13, 2012, the Company’s outstanding 16,641 shares of Series A Preferred Stock were sold by the Treasury as part of its efforts to manage and recover its investments under the TARP. While the sale of the shares of Series A Preferred Stock to new owners did not result in any proceeds to the Company and did not change the Company’s capital position or accounting for these securities, it did eliminate restrictions put in place by the Treasury on TARP recipients. On June 12, 2013, the Treasury sold, to private investors, the warrant to purchase up to 370,899 shares of the Company's common stock. The sale of the warrant to new owners did not result in any proceeds to the Company and did not change the Company's capital position or accounting for the warrant. During the year ended September 30, 2013, the Company purchased and retired 4,576 shares of its Series A Preferred Stock for $4.32 million; a $255,000 discount from the liquidation value. The discount from the liquidation value on the repurchased shares was recorded as an increase to retained earnings and included in net income to common shareholders in the computation of net income per common share. On December 20, 2013, the Company redeemed the remaining 12,065 shares of its Series A Preferred Stock at the liquidation value of $12.07 million.

PREFERRED STOCK SOLD IN TROUBLED ASSET RELIEF PROGRAM (“TARP”) CAPITAL PURCHASE PROGRAM (“CPP”)

On December 23, 2008, the Company received $16.64 million from the U.S. Treasury Department (“Treasury”) as a part of the Treasury’s CPP, which was established as part of the TARP. The Company sold 16,641 shares of Fixed Rate Cumulative Perpetual Preferred Stock, Series A (“Series A Preferred Stock”), with a liquidation value of $1,000 per share and a related warrant to purchase 370,899 shares of the Company’s common stock at an exercise price of $6.73 per share (subject to anti-dilution adjustments) at any time through December 23, 2018. The Series A Preferred Stock paid a 5.0% dividend through December 20, 2013, the date of its redemption.

On November 13, 2012, the Company’s outstanding 16,641 shares of Series A Preferred Stock were sold by the Treasury as part of its efforts to manage and recover its investments under the TARP. While the sale of the shares of Series A Preferred Stock to new owners did not result in any proceeds to the Company and did not change the Company’s capital position or accounting for these securities, it did eliminate restrictions put in place by the Treasury on TARP recipients.

On June 12, 2013, the Treasury sold, to private investors, the warrant to purchase up to 370,899 shares of the Company's common stock. The sale of the warrant to new owners did not result in any proceeds to the Company and did not change the Company's capital position or accounting for the warrant.

During the year ended September 30, 2013, the Company purchased and retired 4,576 shares of its Series A Preferred Stock for $4.32 million; a $255,000 discount from the liquidation value. The discount from the liquidation value on the repurchased shares was recorded as an increase to retained earnings and included in net income to common shareholders in the computation of net income per common share. On December 20, 2013, the Company redeemed the remaining 12,065 shares of its Series A Preferred Stock at the liquidation value of $12.07 million.