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INVESTMENT SECURITIES (Schedule of Amortized Cost and Fair Value of Securities Available-For-Sale) (Details) - USD ($) $ in Thousands		Sep. 30, 2018	Sep. 30, 2017
Available for Sale Securities, Amortized Cost
Due within 1 year
Due after 1 but within 5 years		1,500
Due after 5 but within 10 years		1,000
Due after 10 years
Total debt securities		2,500
Mortgage Backed Securities, Residential	[1]	20,725
Mortgage Backed Securities, Commercial
Amortized Cost		23,225	$ 11,982
Available for Sale Securities, Fair Value
Due within 1 year
Due after 1 but within 5 years		1,411
Due after 5 but within 10 years		950
Due after 10 years
Total debt securities		2,361
Mortgage Backed Securities, Residential	[1]	20,108
Mortgage Backed Securities, Commercial
Fair Value		$ 22,469	$ 11,815
[1] Available-for-sale mortgage-backed securities residential include an amortized cost of $1.5 million and a fair value of $1.5 million for obligations of U.S. government agencies issued by the Government National Mortgage Association and obligations of U.S. government-sponsored enterprises issued by Federal National Mortgage Association and Federal Home Loan Mortgage Corporation which had an amortized cost of $19.3 million and a fair value of $18.6 million. There were no residential mortgage backed securities issued by non-U.S. government agencies and government-sponsored enterprises.

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Amount of mortgage-backed commercial debt securities at cost, net of adjustments, which include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings (less any cumulative-effect adjustments, as defined) and fair value hedge accounting adjustments.

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