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Fair Value Measurement: Level 3 Fair Value Measurements, Nonrecurring (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Fair Value Inputs, Assets, Quantitative Information [Line Items]
FHLB stock, shares redeemed during period	25,463
Nonrecurring
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, estimated fair value, nonrecurring	$ 1,081	$ 2,512
Nonrecurring | Impaired loans
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, estimated fair value, nonrecurring	424	1,876
Nonrecurring | Fair Value, Inputs, Level 3
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, estimated fair value, nonrecurring	20,215	25,422
Nonrecurring | Fair Value, Inputs, Level 3 | Impaired loans
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, estimated fair value, nonrecurring	12,361	16,330
Nonrecurring | Fair Value, Inputs, Level 3 | Impaired loans | Market approach
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, estimated fair value, nonrecurring	12,361	$ 16,330
Nonrecurring | Fair Value, Inputs, Level 3 | Other real estate owned | Market approach
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, estimated fair value, nonrecurring	$ 7,854

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- Definition

Federal Home Loan Bank (FHLB) Stock, Shares Redeemed During Period

+ References

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+ Details

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- Definition

This element represents the aggregate of the assets reported on the balance sheet at period end measured at fair value on a nonrecurring basis by the entity. This element is intended to be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements.

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- Definition

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.

+ References

No definition available.

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