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FAIR VALUE DISCLOSURES (Narrative) (Details) $ in Thousands | 12 Months Ended |
--- | --- | ---
Sep. 30, 2016 USD ($) N | Sep. 30, 2015 USD ($)
Total Unpaid Contractual Principal Balance | $ 10,099 | $ 11,967
Specific loss reserves | $ 39 | 201
Impaired Loans [Member] |  |
Number of impaired loans | N | 7 |
Total Unpaid Contractual Principal Balance | $ 3,100 |
Cumulative write-down of impaired loans | 848 |
Specific loss reserves | 201 |
Commercial business [Member] |  |
Total Unpaid Contractual Principal Balance | 1,850 | 1,756
Specific loss reserves | 39 | 201
Home equity lines of credit [Member] |  |
Total Unpaid Contractual Principal Balance | 167 | 521
Specific loss reserves |  |
Commercial real estate [Member] |  |
Total Unpaid Contractual Principal Balance | 3,843 | 6,556
Specific loss reserves |  |
One-to four-family residential [Member] |  |
Total Unpaid Contractual Principal Balance | 4,239 | 3,134
Specific loss reserves |  |

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