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FAIR VALUE DISCLOSURES (Schedule of Assets Measured at Fair Value on a Recurring Basis) (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Sep. 30, 2019
Fair value measured on recurring basis:
Securities available for sale	$ 17,494	$ 16,703
Obligations of U.S. government enterprises Mortgage-backed securities-residential [Member]
Fair value measured on recurring basis:
Securities available for sale	469	495
Obligations of U.S. government-sponsored enterprises Mortgage-backed securities-residential [Member]
Fair value measured on recurring basis:
Securities available for sale	15,525	14,708
Obligations of U.S. government-sponsored enterprises Debt securities [Member]
Fair value measured on recurring basis:
Securities available for sale	1,500	1,500
Fair Value, Measurements, Recurring [Member]
Fair value measured on recurring basis:
Securities available for sale	17,494	16,703
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	469	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	15,525	14,708
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	1,500	1,500
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 2 [Member]
Fair value measured on recurring basis:
Securities available for sale	17,494	16,703
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	469	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	15,525	14,708
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	1,500	1,500
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

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

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