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Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Statement of Comprehensive Income [Abstract]
Net income	$ 1,423	$ 1,091
Other comprehensive income (loss)
Unrealized gain (loss) on securities available for sale	(218)	49
Less: reclassification for realized gains on sales of securities available for sale		(72)
Defined benefit pension plan	490	(242)
Other comprehensive income (loss), before tax	272	(265)
Deferred income tax effect	(117)	105
Total other comprehensive income (loss)	155	(160)
Total comprehensive income	$ 1,578	$ 931

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount, before tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.

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