EARNINGS PER SHARE (Details) (USD $)	3 Months Ended		6 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
EARNINGS PER SHARE
Weighted average common shares outstanding, Basic	615,822	611,432	614,173	616,888
Weighted average of net additional shares outstanding assuming dilutive options exercised and proceeds used to purchase treasury stock and conversion of preferred stock	121,358	126,029	121,426	122,335
Weighted average number of shares outstanding, Diluted	737,180	737,461	735,599	739,223
Net income	$ 769,333	$ 531,285	$ 2,315,363	$ 1,819,281
Deduct: convertible preferred stock dividends	(48,108)	(48,108)	(97,285)	(97,285)
Net income available to common shareholders	721,225	483,177	2,218,078	1,721,996
Net income available to common shareholders, diluted	$ 769,333	$ 531,285	$ 2,315,363	$ 1,819,281
Net earnings per share available to common shareholders, Basic (in dollars per share)	$ 1.17	$ 0.79	$ 3.61	$ 2.79
Net earnings per share available to common shareholders, Diluted (in dollars per share)	$ 1.04	$ 0.72	$ 3.15	$ 2.46