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INVESTMENT SECURITIES (Schedule of the Unamortized Cost, Gross Unrealized Gains or Losses and Fair Value of Investment Securities Available-For-Sale and Held-To-Maturity) (Details) - USD ($) $ in Thousands | Sep. 30, 2016 | Sep. 30, 2015
--- | --- | ---
Securities available-for-sale: |  |
Amortized Cost | $ 5,183 | $ 5,990
Gross Unrealized Gains | 52 | 82
Gross Unrealized Losses | (1) | (8)
Fair Value | 5,234 | 6,064
Securities held-to-maturity: |  |
Amortized Cost | 52,934 | 52,614
Gross Unrealized Gains | 1,270 | 828
Gross Unrealized Losses | (355) | (194)
Fair Value | 53,849 | 53,248
Obligations of U.S. government-sponsored enterprises Debt securities [Member] |  |
Securities held-to-maturity: |  |
Amortized Cost | 4,000 | 5,000
Gross Unrealized Gains | 1 | 2
Gross Unrealized Losses |  | (25)
Fair Value | 4,001 | 4,977
Obligations of U.S. government-sponsored enterprises Mortgage backed securities - residential [Member] |  |
Securities available-for-sale: |  |
Amortized Cost | 5,075 | 5,839
Gross Unrealized Gains | 52 | 82
Gross Unrealized Losses |  | (7)
Fair Value | 5,127 | 5,914
Securities held-to-maturity: |  |
Amortized Cost | 40,024 | 37,563
Gross Unrealized Gains | 1,098 | 647
Gross Unrealized Losses | (16) | (67)
Fair Value | 41,106 | 38,143
Private label mortgage-backed securities-residential [Member] |  |
Securities available-for-sale: |  |
Amortized Cost | 108 | 151
Gross Unrealized Gains |  |
Gross Unrealized Losses | (1) | (1)
Fair Value | 107 | 150
Securities held-to-maturity: |  |
Amortized Cost | 493 | 536
Gross Unrealized Gains |  | 1
Gross Unrealized Losses | (6) | (1)
Fair Value | 487 | 536
Obligations of U.S. government agencies Mortgage backed securities - residential [Member] |  |
Securities held-to-maturity: |  |
Amortized Cost | 4,383 | 5,414
Gross Unrealized Gains | 171 | 156
Gross Unrealized Losses | (90) | (99)
Fair Value | 4,464 | 5,471
Corporate securities [Member] |  |
Securities held-to-maturity: |  |
Amortized Cost | 3,000 | 3,000
Gross Unrealized Gains |  | 22
Gross Unrealized Losses | (242) |
Fair Value | 2,758 | 3,022
Obligations of U.S. government agencies Mortgage backed securities -commercial [Member] |  |
Securities held-to-maturity: |  |
Amortized Cost | 1,034 | 1,101
Gross Unrealized Gains |  |
Gross Unrealized Losses | (1) | (2)
Fair Value | $ 1,033 | $ 1,099

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