EARNINGS PER SHARE (Details) - USD ($)	3 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
EARNINGS PER SHARE
Weighted average common shares outstanding, Basic	687,679	681,668
Weighted average net additional shares outstanding assuming dilutive options exercised and proceeds used to purchase treasury stock and conversion of preferred stock	8,271	7,008
Weighted average number of shares outstanding, Diluted	695,950	688,676
Net income available to common shareholders	$ 1,480,091	$ 1,046,464
Net earnings per share available to common shareholders, Basic (in dollars per share)	$ 2.15	$ 1.54
Net earnings per share available to common shareholders, Diluted (in dollars per share)	$ 2.13	$ 1.52