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INCOME TAXES (Schedule of Reconciliation of Income Tax) (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Reconciliation of income tax
Income tax expense at statutory rate	$ 839	$ 822
Increase (decrease) resulting from:
State income taxes, net of federal income tax benefit	244	141
Tax-exempt income, net	(70)	(95)
Nondeductible expenses	32	4
Employee stock ownership plan	5	7
Increase (decrease) in valuation allowance		115
Increase due to change in tax law	410
Other, net	11
Income tax expense	$ 1,471	$ 994

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