Investment Securities (Details 1) - USD ($) $ in Thousands	Mar. 31, 2016	Sep. 30, 2015
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	$ 7,427	$ 8,012
Gross Unrealized Gains	232	211
Gross Unrealized Losses	0	4
Estimated Fair Value	7,659	8,219
Obligations of states and political subdivisions
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	1,317	1,319
Gross Unrealized Gains	9	3
Gross Unrealized Losses	0	4
Estimated Fair Value	1,326	1,318
Mortgage-backed securities
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	6,110	6,693
Gross Unrealized Gains	223	208
Gross Unrealized Losses	0	0
Estimated Fair Value	$ 6,333	$ 6,901

Amount of accumulated unrealized gain on investments in debt securities classified as held-to-maturity.

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Amount of accumulated unrealized loss on investments in debt securities classified as held-to-maturity.

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

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Fair value of investments in debt securities classified as held-to-maturity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 5
-Subparagraph (aa)
-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 5
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 5
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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