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FAIR VALUE DISCLOSURES (Schedule of the Carrying Amount, Fair Value, and Placement in the Fair Value Hierarchy of Financial Instruments) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Sep. 30, 2015
Financial instruments - assets
Investment securities held to maturity	$ 55,391	$ 52,614
Fair value of investment securities - held to maturity	56,495	53,248
Fair Value, Inputs, Level 1 [Member]
Financial instruments - assets
Fair value of investment securities - held to maturity
Loans
Financial instruments - liabilities
Certificates of deposit including retirement certificates
Borrowings
Fair Value, Inputs, Level 2 [Member]
Financial instruments - assets
Fair value of investment securities - held to maturity	56,495	53,248
Loans
Financial instruments - liabilities
Certificates of deposit including retirement certificates	138,203	144,150
Borrowings	41,673	32,231
Fair Value, Inputs, Level 3 [Member]
Financial instruments - assets
Fair value of investment securities - held to maturity
Loans	446,151	425,890
Financial instruments - liabilities
Certificates of deposit including retirement certificates
Borrowings
Reported Value [Member]
Financial instruments - assets
Investment securities held to maturity	55,391	52,614
Loans	439,533	420,596
Financial instruments - liabilities
Certificates of deposit including retirement certificates	136,922	143,108
Borrowings	41,040	31,594
Fair Value [Member]
Financial instruments - assets
Fair value of investment securities - held to maturity	56,495	53,248
Loans	446,151	425,890
Financial instruments - liabilities
Certificates of deposit including retirement certificates	138,203	144,150
Borrowings	$ 41,673	$ 32,231

X

- Definition

Amount of interest-bearing domestic certificate of deposit liabilities.

+ References

No definition available.

+ Details

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X

- Definition

Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 10
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=73719730&loc=d3e13433-108611

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=73719730&loc=d3e13476-108611

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- References

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- Definition

Amount before other than temporary impairment (OTTI) accretion, of investments in debt securities classified as held-to-maturity.

+ References

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X

- Definition

Fair value of investments in debt securities classified as held-to-maturity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 5
-Subparagraph (aa)
-URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27232-111563

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 5
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27232-111563

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 5
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27232-111563

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- Definition

Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Glossary Loan
-URI http://asc.fasb.org/extlink&oid=6517073

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