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FAIR VALUE DISCLOSURES (Schedule of Assets Measured at Fair Value on a Recurring Basis) (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Sep. 30, 2017
Fair value measured on recurring basis:
Securities available for sale	$ 22,469	$ 11,815
Obligations of U.S. government-sponsored enterprises Mortgage-backed securities-residential [Member]
Fair value measured on recurring basis:
Securities available for sale	18,613	9,326
Obligations of U.S. government-sponsored enterprises Debt securities [Member]
Fair value measured on recurring basis:
Securities available for sale	2,361	2,449
Private label mortgage-backed securities-residential [Member]
Fair value measured on recurring basis:
Securities available for sale		40
Fair Value, Measurements, Recurring [Member]
Fair value measured on recurring basis:
Securities available for sale	22,469	11,815
Fair Value, Measurements, Recurring [Member] | Obligations of U.S. government enterprises Mortgage-backed securities-residential [Member]
Fair value measured on recurring basis:
Securities available for sale	1,495
Fair Value, Measurements, Recurring [Member] | Obligations of U.S. government-sponsored enterprises Mortgage-backed securities-residential [Member]
Fair value measured on recurring basis:
Securities available for sale	18,613	9,326
Fair Value, Measurements, Recurring [Member] | Obligations of U.S. government-sponsored enterprises Debt securities [Member]
Fair value measured on recurring basis:
Securities available for sale	2,361	2,449
Fair Value, Measurements, Recurring [Member] | Private label mortgage-backed securities-residential [Member]
Fair value measured on recurring basis:
Securities available for sale		40
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Fair value measured on recurring basis:
Securities available for sale
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Obligations of U.S. government enterprises Mortgage-backed securities-residential [Member]
Fair value measured on recurring basis:
Securities available for sale
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Obligations of U.S. government-sponsored enterprises Mortgage-backed securities-residential [Member]
Fair value measured on recurring basis:
Securities available for sale
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Obligations of U.S. government-sponsored enterprises Debt securities [Member]
Fair value measured on recurring basis:
Securities available for sale
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Private label mortgage-backed securities-residential [Member]
Fair value measured on recurring basis:
Securities available for sale
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Fair value measured on recurring basis:
Securities available for sale	22,469	11,815
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Obligations of U.S. government enterprises Mortgage-backed securities-residential [Member]
Fair value measured on recurring basis:
Securities available for sale	1,495
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Obligations of U.S. government-sponsored enterprises Mortgage-backed securities-residential [Member]
Fair value measured on recurring basis:
Securities available for sale	18,613	9,326
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Obligations of U.S. government-sponsored enterprises Debt securities [Member]
Fair value measured on recurring basis:
Securities available for sale	2,361	2,449
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Private label mortgage-backed securities-residential [Member]
Fair value measured on recurring basis:
Securities available for sale		40
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair value measured on recurring basis:
Securities available for sale
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Obligations of U.S. government enterprises Mortgage-backed securities-residential [Member]
Fair value measured on recurring basis:
Securities available for sale
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Obligations of U.S. government-sponsored enterprises Mortgage-backed securities-residential [Member]
Fair value measured on recurring basis:
Securities available for sale
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Obligations of U.S. government-sponsored enterprises Debt securities [Member]
Fair value measured on recurring basis:
Securities available for sale
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Private label mortgage-backed securities-residential [Member]
Fair value measured on recurring basis:
Securities available for sale

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Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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