EARNINGS PER SHARE (Details) - USD ($)	3 Months Ended		9 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
EARNINGS PER SHARE
Weighted average common shares outstanding, Basic	651,170	678,938	676,103	679,858
Weighted average of net additional shares outstanding assuming dilutive options exercised and proceeds used to purchase treasury stock and conversion of preferred stock	13,518	12,763	10,473	10,982
Weighted average number of shares outstanding, Diluted	664,688	691,701	686,576	690,840
Net income available to common shareholders	$ 785,050	$ 385,049	$ 2,604,040	$ 1,919,996
Net income available to common shareholders, diluted	$ 785,050	$ 385,049	$ 2,604,040	$ 1,919,996
Net earnings per share available to common shareholders, Basic (in dollars per share)	$ 1.21	$ 0.57	$ 3.85	$ 2.82
Net earnings per share available to common shareholders, Diluted (in dollars per share)	$ 1.18	$ 0.56	$ 3.79	$ 2.78