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INVESTMENT SECURITIES (Summary of Amortized Cost and Fair Values of Securities Held to Maturity) (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Sep. 30, 2015
Held to Maturity Securities, Amortized Cost
Due within 1 year
Due after 1 but within 5 years
Due after 5 but within 10 years	$ 4,000
Due after 10 years	4,000
Total debt securities	8,000
Mortgage Backed Securities, Residential	45,952
Mortgage Backed Securities, Commercial	1,084
Amortized cost	$ 55,036	$ 52,614
Held to Maturity Securities, Fair Value
Due within 1 year
Due after 1 but within 5 years
Due after 5 but within 10 years	$ 3,897
Due after 10 years	3,731
Total debt securities	7,628
Mortgage Backed Securities, Residential	46,003
Mortgage Backed Securities, Commercial	1,080
Fair value	$ 54,711	$ 53,248

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Fair value of mortgage-backed commercial debt securities categorized as held-to-maturity.

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Fair value of mortgage-backed residential debt securities categorized as held-to-maturity.

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Carrying amount of mortgage-backed residential debt securities accounted for as held-to-maturity, net of adjustments including, but not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized, and fair value hedge accounting adjustments.

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Amount after other than temporary impairment (OTTI) accretion, of investments in debt securities classified as held-to-maturity.

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Fair value of held-to-maturity debt securities maturing in the sixth fiscal year through the tenth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Fair value of held-to-maturity debt securities maturing in the second fiscal year through the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Carrying amount of debt securities accounted for as held-to-maturity, net of adjustments including, but not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized, and fair value hedge accounting adjustments, maturing in the next fiscal year through the fifth fiscal year following the latest fiscal year.

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Fair value of held-to-maturity debt securities maturing after the tenth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Fair value of held-to-maturity debt securities maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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