Loans Receivable And Allowance For Loan Losses: Past Due Status of Loans (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, 30-59 Days Past Due	$ 541	$ 482
Loans receivable, 60-89 Days Past Due	1,471	1,499
Loans receivable, Non-Accrual	10,812	10,909
Loans receivable, Past Due 90 Days or More and Still Accruing	0	812
Loans receivable, Total Past Due	12,824	13,702
Loans receivable, Current	572,933	564,223
Loans receivable	585,757	577,925
Mortgage loans, one-to-four family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, 30-59 Days Past Due	440	0
Loans receivable, 60-89 Days Past Due	0	577
Loans receivable, Non-Accrual	4,296	4,376
Loans receivable, Past Due 90 Days or More and Still Accruing	0	0
Loans receivable, Total Past Due	4,736	4,953
Loans receivable, Current	98,285	93,581
Loans receivable	103,021	98,534
Mortgage loans, multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, 30-59 Days Past Due	0	0
Loans receivable, 60-89 Days Past Due	760	0
Loans receivable, Non-Accrual	0	0
Loans receivable, Past Due 90 Days or More and Still Accruing	0	0
Loans receivable, Total Past Due	760	0
Loans receivable, Current	44,663	46,206
Loans receivable	45,423	46,206
Mortgage loans, commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, 30-59 Days Past Due	0	0
Loans receivable, 60-89 Days Past Due	692	695
Loans receivable, Non-Accrual	1,439	1,468
Loans receivable, Past Due 90 Days or More and Still Accruing	0	812
Loans receivable, Total Past Due	2,131	2,975
Loans receivable, Current	292,982	291,379
Loans receivable	295,113	294,354
Mortgage loans, construction - custom and owner/builder
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, 30-59 Days Past Due	0	0
Loans receivable, 60-89 Days Past Due	0	156
Loans receivable, Non-Accrual	156	0
Loans receivable, Past Due 90 Days or More and Still Accruing	0	0
Loans receivable, Total Past Due	156	156
Loans receivable, Current	36,888	34,397
Loans receivable	37,044	34,553
Mortgage loans, construction - speculative one-to-four family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, 30-59 Days Past Due	0	0
Loans receivable, 60-89 Days Past Due	0	0
Loans receivable, Non-Accrual	0	0
Loans receivable, Past Due 90 Days or More and Still Accruing	0	0
Loans receivable, Total Past Due	0	0
Loans receivable, Current	1,191	1,204
Loans receivable	1,191	1,204
Mortgage loans, construction – commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, 30-59 Days Past Due	0	0
Loans receivable, 60-89 Days Past Due	0	0
Loans receivable, Non-Accrual	0	0
Loans receivable, Past Due 90 Days or More and Still Accruing	0	0
Loans receivable, Total Past Due	0	0
Loans receivable, Current	1,042	2,887
Loans receivable	1,042	2,887
Mortgage loans, construction - Multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, 30-59 Days Past Due	0	0
Loans receivable, 60-89 Days Past Due	0	0
Loans receivable, Non-Accrual	0	0
Loans receivable, Past Due 90 Days or More and Still Accruing	0	0
Loans receivable, Total Past Due	0	0
Loans receivable, Current	1,126	419
Loans receivable	1,126	419
Mortgage loans, land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, 30-59 Days Past Due	14	357
Loans receivable, 60-89 Days Past Due	0	27
Loans receivable, Non-Accrual	4,357	4,564
Loans receivable, Past Due 90 Days or More and Still Accruing	0	0
Loans receivable, Total Past Due	4,371	4,948
Loans receivable, Current	24,262	24,641
Loans receivable	28,633	29,589
Consumer loans, home equity and second mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, 30-59 Days Past Due	49	62
Loans receivable, 60-89 Days Past Due	0	44
Loans receivable, Non-Accrual	564	498
Loans receivable, Past Due 90 Days or More and Still Accruing	0	0
Loans receivable, Total Past Due	613	604
Loans receivable, Current	35,141	34,317
Loans receivable	35,754	34,921
Consumer loans, other
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, 30-59 Days Past Due	38	42
Loans receivable, 60-89 Days Past Due	0	0
Loans receivable, Non-Accrual	0	3
Loans receivable, Past Due 90 Days or More and Still Accruing	0	0
Loans receivable, Total Past Due	38	45
Loans receivable, Current	4,415	4,654
Loans receivable	4,453	4,699
Commercial business loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, 30-59 Days Past Due	0	21
Loans receivable, 60-89 Days Past Due	19	0
Loans receivable, Non-Accrual	0	0
Loans receivable, Past Due 90 Days or More and Still Accruing	0	0
Loans receivable, Total Past Due	19	21
Loans receivable, Current	32,938	30,538
Loans receivable	$ 32,957	$ 30,559

Loans Receivable, Including Loans Held-For-Sale and Loans in Process, Gross

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Financing receivables that are less than 60 days past due but more than 29 days past due.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 7A

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Financing receivables that are current.

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-Publisher FASB

-Name Accounting Standards Codification

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