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IMPAIRMENT OF INVESTMENT SECURITIES (Schedule of Gross Unrealized Losses and Fair Value for Both Available For Sale and Held To Maturity Securities) (Details) $ in Thousands | Jun. 30, 2017 USD ($) N | Sep. 30, 2016 USD ($) N
--- | --- | ---
Available For Sale and Held To Maturity Securities |  |
Number of Securities | N | 33 | 9
Less Than 12 Months, Fair Value | $ 32,462 | $ 2,581
Less Than 12 Months, Unrealized Losses | (477) | (8)
12 Months Or Greater, Fair Value | 7,241 | 5,879
12 Months Or Greater, Unrealized Losses | (339) | (348)
Total, Fair Value | 39,703 | 8,460
Total, Unrealized Losses | $ (816) | $ (356)
Obligations of U.S. government agencies Mortgage backed securities - residential [Member] |  |
Available For Sale and Held To Maturity Securities |  |
Number of Securities | N | 2 | 2
Less Than 12 Months, Fair Value |  |
Less Than 12 Months, Unrealized Losses |  |
12 Months Or Greater, Fair Value | 739 | 849
12 Months Or Greater, Unrealized Losses | (95) | (90)
Total, Fair Value | 739 | 849
Total, Unrealized Losses | $ (95) | $ (90)
Obligations of U.S. government-sponsored enterprises Mortgage-backed securities-residential [Member] |  |
Available For Sale and Held To Maturity Securities |  |
Number of Securities | N | 20 | 2
Less Than 12 Months, Fair Value | $ 24,579 | $ 1,376
Less Than 12 Months, Unrealized Losses | (364) | (3)
12 Months Or Greater, Fair Value | 3,239 | 1,942
12 Months Or Greater, Unrealized Losses | (29) | (13)
Total, Fair Value | 27,818 | 3,318
Total, Unrealized Losses | $ (393) | $ (16)
Obligations of U.S. government-sponsored enterprises Debt securities [Member] |  |
Available For Sale and Held To Maturity Securities |  |
Number of Securities | N | 5 |
Less Than 12 Months, Fair Value | $ 6,859 |
Less Than 12 Months, Unrealized Losses | (102) |
12 Months Or Greater, Fair Value |  |
12 Months Or Greater, Unrealized Losses |  |
Total, Fair Value | 6,859 |
Total, Unrealized Losses | $ (102) |
Private label mortgage-backed securities-residential [Member] |  |
Available For Sale and Held To Maturity Securities |  |
Number of Securities | N | 4 | 3
Less Than 12 Months, Fair Value | $ 51 | $ 172
Less Than 12 Months, Unrealized Losses |  | (4)
12 Months Or Greater, Fair Value | 474 | 330
12 Months Or Greater, Unrealized Losses | (4) | (3)
Total, Fair Value | 525 | 502
Total, Unrealized Losses | $ (4) | $ (7)
Corporate securities [Member] |  |
Available For Sale and Held To Maturity Securities |  |
Number of Securities | N | 1 | 1
Less Than 12 Months, Fair Value |  |
Less Than 12 Months, Unrealized Losses |  |
12 Months Or Greater, Fair Value | 2,789 | 2,758
12 Months Or Greater, Unrealized Losses | (211) | (242)
Total, Fair Value | 2,789 | 2,758
Total, Unrealized Losses | $ (211) | $ (242)
Obligations of U.S. government agencies Mortgage backed securities -commercial [Member] |  |
Available For Sale and Held To Maturity Securities |  |
Number of Securities | N |  | 1
Less Than 12 Months, Fair Value |  | $ 1,033
Less Than 12 Months, Unrealized Losses |  | (1)
12 Months Or Greater, Fair Value |  |
12 Months Or Greater, Unrealized Losses |  |
Total, Fair Value |  | 1,033
Total, Unrealized Losses |  | $ (1)

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- Definition This item represents the aggregate fair value of investments in debt and equity securities categorized as available for sale and held-to-maturity securities that have been in a continuous unrealized loss position for less than twelve months. + References No definition available. + Details
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