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Loans Receivable And Allowance For Loan Losses: Schedule 1 of Troubled debt restructured loans (Details) - USD ($) $ in Thousands | Jun. 30, 2017 | Sep. 30, 2016
--- | --- | ---
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loan | $ 3,613 | $ 8,160
Accruing |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loan | 3,361 | 7,629
Non-Accrual |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loan | 252 | 531
Mortgage loans, one-to-four family |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loan | 573 | 1,476
Mortgage loans, one-to-four family | Accruing |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loan | 573 | 1,350
Mortgage loans, one-to-four family | Non-Accrual |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loan | 0 | 126
Mortgage loans, commercial |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loan | 2,229 | 5,268
Mortgage loans, commercial | Accruing |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loan | 2,229 | 5,268
Mortgage loans, commercial | Non-Accrual |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loan | 0 | 0
Mortgage loans, land |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loan | 811 | 973
Mortgage loans, land | Accruing |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loan | 559 | 720
Mortgage loans, land | Non-Accrual |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loan | $ 252 | 253
Consumer loans, home equity and second mortgage |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loan |  | 443
Consumer loans, home equity and second mortgage | Accruing |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loan |  | 291
Consumer loans, home equity and second mortgage | Non-Accrual |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loan |  | $ 152

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- Definition The amount of the outstanding recorded investment related to financing receivables that have been modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 40 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=82895541&loc=d3e18845-111554 + Details
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