Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019	Mar. 31, 2018
Statement of Comprehensive Income [Abstract]
Net income	$ 767	$ 396	$ 1,452	$ 725
Other comprehensive income (loss)
Unrealized gain (loss) on securities available for sale	297	(352)	639	(319)
Less reclassification adjustments for:
Net unrealized gains on securities reclassified available for sale				104
Net gains realized on securities available for sale	(32)		(32)	(107)
Other comprehensive income (loss), before tax	265	(352)	607	(322)
Deferred income tax effect	(75)	88	(170)	88
Total other comprehensive income (loss)	190	(264)	437	(234)
Total comprehensive income	$ 957	$ 132	$ 1,889	$ 491

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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