CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Unaudited) (Parenthetical) (USD $)	9 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Unaudited) [Abstract]
Purchase of treasury stock, shares (in shares)	112,863	405,116
Issuance of treasury stock, shares (in shares)	218,578	294,478
Cancellation of treasury stock, shares (in shares)	77,597	44,006
Dividends, per share (in dollars per share)	$ 0.33	$ 0.30