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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 | 6 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2016 USD ($) N | Sep. 30, 2015 USD ($) N
Available For Sale and Held To Maturity Securities |  |
Number of Securities | N | 9 | 14
Less Than 12 Months, Fair Value | $ 4,336 | $ 5,523
Less Than 12 Months, Unrealized Losses | (256) | (36)
12 Months or Longer, Fair Value | 4,369 | 13,140
12 Months or Longer, Unrealized Losses | (115) | (158)
Total, Fair Value | 8,705 | 18,663
Total, Unrealized Losses | $ (371) | $ (194)
Obligations of U.S. government agencies Mortgage backed securities - residential |  |
Available For Sale and Held To Maturity Securities |  |
Number of Securities | N | 2 | 3
Less Than 12 Months, Fair Value |  |
Less Than 12 Months, Unrealized Losses |  |
12 Months or Longer, Fair Value | $ 940 | $ 2,254
12 Months or Longer, Unrealized Losses | (102) | (99)
Total, Fair Value | 940 | 2,254
Total, Unrealized Losses | $ (102) | $ (99)
Obligations of U.S. government agencies Mortgage backed securities -commercial |  |
Available For Sale and Held To Maturity Securities |  |
Number of Securities | N | 1 | 1
Less Than 12 Months, Fair Value | $ 1,065 | $ 1,099
Less Than 12 Months, Unrealized Losses | $ (2) | $ (2)
12 Months or Longer, Fair Value |  |
12 Months or Longer, Unrealized Losses |  |
Total, Fair Value | $ 1,065 | $ 1,099
Total, Unrealized Losses | $ (2) | $ (2)
Obligations of U.S. government-sponsored enterprises Mortgage backed securities - residential |  |
Available For Sale and Held To Maturity Securities |  |
Number of Securities | N | 2 | 7
Less Than 12 Months, Fair Value |  | $ 4,424
Less Than 12 Months, Unrealized Losses |  | (34)
12 Months or Longer, Fair Value | $ 3,413 | 8,688
12 Months or Longer, Unrealized Losses | (13) | (33)
Total, Fair Value | 3,413 | 13,112
Total, Unrealized Losses | $ (13) | $ (67)
Obligations of U.S. government-sponsored enterprises Debt securities |  |
Available For Sale and Held To Maturity Securities |  |
Number of Securities | N |  | 1
Less Than 12 Months, Fair Value |  |
Less Than 12 Months, Unrealized Losses |  |
12 Months or Longer, Fair Value |  | $ 1,975
12 Months or Longer, Unrealized Losses |  | (25)
Total, Fair Value |  | 1,975
Total, Unrealized Losses |  | $ (25)
Private label mortgage-backed securities-residential |  |
Available For Sale and Held To Maturity Securities |  |
Number of Securities | N | 3 | 2
Less Than 12 Months, Fair Value | $ 521 |
Less Than 12 Months, Unrealized Losses | (4) |
12 Months or Longer, Fair Value | $ 16 | $ 223
12 Months or Longer, Unrealized Losses |  | (1)
Total, Fair Value | $ 537 | 223
Total, Unrealized Losses | $ (4) | $ (1)
Corporate securities |  |
Available For Sale and Held To Maturity Securities |  |
Number of Securities | N | 1 |
Less Than 12 Months, Fair Value | $ 2,750 |
Less Than 12 Months, Unrealized Losses | $ (250) |
12 Months or Longer, Fair Value |  |
12 Months or Longer, Unrealized Losses |  |
Total, Fair Value | $ 2,750 |
Total, Unrealized Losses | $ (250) |

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