INVESTMENT SECURITIES (Summary of Amortized Cost and Fair Values of Securities Available For Sale) (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Sep. 30, 2017
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 23,750	$ 11,982
Gross Unrealized Gains	74	9
Gross Unrealized Losses	(713)	(176)
Fair Value	23,111	11,815
Obligations of U.S. government enterprises Mortgage-backed securities-residential [Member]
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	1,491
Gross Unrealized Gains	54
Gross Unrealized Losses	(2)
Fair Value	1,543
Obligations of U.S. government-sponsored enterprises Mortgage-backed securities-residential [Member]
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	19,756	9,442
Gross Unrealized Gains	20	9
Gross Unrealized Losses	(582)	(125)
Fair Value	19,194	9,326
Obligations of U.S. government-sponsored enterprises Debt securities [Member]
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	2,500	2,500
Gross Unrealized Gains
Gross Unrealized Losses	(129)	(51)
Fair Value	2,371	2,449
Private label mortgage-backed securities-residential [Member]
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	3	40
Gross Unrealized Gains
Gross Unrealized Losses
Fair Value	$ 3	$ 40

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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- Definition

Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27161-111563

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- Definition

Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

+ References

No definition available.

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- Definition

This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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