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Loans Receivable And Allowance For Loan Losses: Schedule of Loans receivable and Loans held for sale (Details) - USD ($) $ in Thousands | Mar. 31, 2016 | Sep. 30, 2015
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Total loans receivable | $ 679,407 | $ 669,851 |
Undisbursed portion of construction loans in process | (44,465) | (53,457) |
Deferred loan origination fees | (2,048) | (2,193) |
Less: Allowance for loan losses | (10,043) | (9,924) | [1]
Less: Loans in process, Deferred fees and Allowance for loan losses | 56,556 | 65,574 |
Loans receivable, net | 622,851 | 604,277 | [1]
Loans held for sale (one- to four-family) | 1,584 | 3,051 |
Total loans receivable and loans held for sale, net | $ 624,435 | $ 607,328 |
Ratio of loan category to total loans receivable (percent) | 100.00% | 100.00% |
Total mortgage loans |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Mortgage loans | $ 594,528 | $ 597,262 |
Ratio of loan category to total loans receivable (percent) | 87.50% | 89.20% |
Mortgage loans, one-to-four family |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Mortgage loans | $ 117,465 | $ 116,664 |
Ratio of loan category to total loans receivable (percent) | 17.30% | 17.40% |
Mortgage loans, multi-family |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Mortgage loans | $ 42,666 | $ 52,322 |
Ratio of loan category to total loans receivable (percent) | 6.30% | 7.80% |
Mortgage loans, commercial |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Mortgage loans | $ 290,817 | $ 291,216 |
Ratio of loan category to total loans receivable (percent) | 42.80% | 43.50% |
Mortgage loans, construction - custom and owner/builder |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Mortgage loans | $ 69,817 | $ 62,954 |
Ratio of loan category to total loans receivable (percent) | 10.30% | 9.40% |
Mortgage loans, construction - speculative one-to-four family |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Mortgage loans | $ 6,384 | $ 6,668 |
Ratio of loan category to total loans receivable (percent) | 0.90% | 1.00% |
Mortgage loans, construction – commercial |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Mortgage loans | $ 22,487 | $ 20,728 |
Ratio of loan category to total loans receivable (percent) | 3.30% | 3.10% |
Mortgage loans, construction - Multi-family |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Mortgage loans | $ 20,570 | $ 20,570 |
Ratio of loan category to total loans receivable (percent) | 3.00% | 3.10% |
Mortgage loans, land |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Mortgage loans | $ 24,322 | $ 26,140 |
Ratio of loan category to total loans receivable (percent) | 3.60% | 3.90% |
Total consumer loans |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Consumer loans | $ 41,524 | $ 38,826 |
Ratio of loan category to total loans receivable (percent) | 6.10% | 5.80% |
Consumer loans, home equity and second mortgage |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Consumer loans | $ 37,144 | $ 34,157 |
Ratio of loan category to total loans receivable (percent) | 5.50% | 5.10% |
Consumer loans, other |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Consumer loans | $ 4,380 | $ 4,669 |
Ratio of loan category to total loans receivable (percent) | 0.60% | 0.70% |
Commercial business loans |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Commercial business loans | $ 43,355 | $ 33,763 |
Ratio of loan category to total loans receivable (percent) | 6.40% | 5.00% |
[1] | Derived from audited consolidated financial statements.

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