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Loans Receivable And Allowance For Loan Losses: Schedule of Composition of Construction and Land Development Loan Portfolio (Details) - USD ($) $ in Thousands | Dec. 31, 2015 | Sep. 30, 2015
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Mortgage loans, construction - custom and owner/builder |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total construction and land development loans, amount | $ 67,861 | $ 62,954
Mortgage loans, construction - speculative one-to-four family |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total construction and land development loans, amount | 6,199 | 6,668
Mortgage loans, construction - Multi-family |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total construction and land development loans, amount | $ 20,570 | $ 20,570

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- Definition Loans Receivable, Including Loans Held-For-Sale, Excluding Loans in Process and Deferred Fees, Gross, Mortgage Loans + References No definition available. + Details
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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. + Details
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