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Loans Receivable And Allowance For Loan Losses: Impaired Financing Receivables (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2015 | Sep. 30, 2015
Financing Receivable, Impaired [Line Items] |  |
Financing Receivable, Recorded Investment, Nonaccrual Status | $ 4,831 | $ 6,040
Mortgage loans, one-to-four family |  |
Financing Receivable, Impaired [Line Items] |  |
Financing Receivable, Recorded Investment, Nonaccrual Status | 2,694 | 2,368
Recorded Investment |  |
With no related allowance recorded | 1,903 | 1,321
With an allowance recorded | 2,362 | 2,970
Total: |  | 4,291
Unpaid Principal Balance (Loan Balance Plus Charge Off) |  |
With no related allowance recorded | 2,148 | 1,546
With an allowance recorded | 0 | 2,970
Total: |  | 4,516
Related Allowance | 243 | 307
YTD Average Recorded Investment |  |
With no related allowance recorded | 1,615 | 1,919
With an allowance recorded | 2,666 | 3,833
Total |  | 5,752
YTD Interest Income Recognized |  |
With no related allowance recorded | 12 | 25
With an allowance recorded | 32 | 149
Total |  | 174
YTD Cash Basis Interest Income Recognized |  |
With no related allowance recorded | 12 | 25
With an allowance recorded | 24 | 112
Total |  | 137
Mortgage loans, multi-family |  |
Financing Receivable, Impaired [Line Items] |  |
Financing Receivable, Recorded Investment, Nonaccrual Status | 0 | 760
Recorded Investment |  |
With no related allowance recorded | 0 | 760
With an allowance recorded | 0 | 3,277
Total: |  | 4,037
Unpaid Principal Balance (Loan Balance Plus Charge Off) |  |
With no related allowance recorded | 0 | 791
With an allowance recorded | 0 | 3,277
Total: |  | 4,068
Related Allowance | 0 | 16
YTD Average Recorded Investment |  |
With no related allowance recorded | 380 | 570
With an allowance recorded | 1,639 | 3,291
Total |  | 3,861
YTD Interest Income Recognized |  |
With no related allowance recorded | 0 | 3
With an allowance recorded | 0 | 184
Total |  | 187
YTD Cash Basis Interest Income Recognized |  |
With no related allowance recorded | 0 | 3
With an allowance recorded | 0 | 137
Total |  | 140
Mortgage loans, commercial |  |
Financing Receivable, Impaired [Line Items] |  |
Financing Receivable, Recorded Investment, Nonaccrual Status | 1,184 | 1,016
Recorded Investment |  |
With no related allowance recorded | 8,126 | 7,199
With an allowance recorded | 3,983 | 5,653
Total: |  | 12,852
Unpaid Principal Balance (Loan Balance Plus Charge Off) |  |
With no related allowance recorded | 9,214 | 8,259
With an allowance recorded | 0 | 5,653
Total: |  | 13,912
Related Allowance | 181 | 265
YTD Average Recorded Investment |  |
With no related allowance recorded | 7,662 | 9,078
With an allowance recorded | 4,818 | 3,475
Total |  | 12,553
YTD Interest Income Recognized |  |
With no related allowance recorded | 122 | 521
With an allowance recorded | 55 | 202
Total |  | 723
YTD Cash Basis Interest Income Recognized |  |
With no related allowance recorded | 96 | 412
With an allowance recorded | 43 | 152
Total |  | 564
Mortgage loans, construction - custom and owner/builder |  |
Financing Receivable, Impaired [Line Items] |  |
Financing Receivable, Recorded Investment, Nonaccrual Status | 0 | 0
Recorded Investment |  |
With no related allowance recorded |  | 0
With an allowance recorded |  | 0
Total: |  | 0
Unpaid Principal Balance (Loan Balance Plus Charge Off) |  |
With no related allowance recorded |  | 0
With an allowance recorded |  | 0
Total: |  | 0
Related Allowance |  | 0
YTD Average Recorded Investment |  |
With no related allowance recorded |  | 118
With an allowance recorded |  | 17
Total |  | 135
YTD Interest Income Recognized |  |
With no related allowance recorded |  | 0
With an allowance recorded |  | 0
Total |  | 0
YTD Cash Basis Interest Income Recognized |  |
With no related allowance recorded |  | 0
With an allowance recorded |  | 0
Total |  | 0
Mortgage loans, construction - speculative one-to-four family |  |
Financing Receivable, Impaired [Line Items] |  |
Financing Receivable, Recorded Investment, Nonaccrual Status | 0 | 0
Mortgage loans, construction – commercial |  |
Financing Receivable, Impaired [Line Items] |  |
Financing Receivable, Recorded Investment, Nonaccrual Status | 0 | 0
Mortgage loans, construction - Multi-family |  |
Financing Receivable, Impaired [Line Items] |  |
Financing Receivable, Recorded Investment, Nonaccrual Status | 0 | 0
Mortgage loans, land |  |
Financing Receivable, Impaired [Line Items] |  |
Financing Receivable, Recorded Investment, Nonaccrual Status | 546 | 1,558
Recorded Investment |  |
With no related allowance recorded | 696 | 1,614
With an allowance recorded | 590 | 691
Total: |  | 2,305
Unpaid Principal Balance (Loan Balance Plus Charge Off) |  |
With no related allowance recorded | 1,119 | 2,150
With an allowance recorded | 0 | 691
Total: |  | 2,841
Related Allowance | 25 | 37
YTD Average Recorded Investment |  |
With no related allowance recorded | 1,155 | 1,028
With an allowance recorded | 641 | 3,298
Total |  | 4,326
YTD Interest Income Recognized |  |
With no related allowance recorded | 4 | 25
With an allowance recorded | 10 | 32
Total |  | 57
YTD Cash Basis Interest Income Recognized |  |
With no related allowance recorded | 3 | 20
With an allowance recorded | 8 | 27
Total |  | 47
Consumer loans, home equity and second mortgage |  |
Financing Receivable, Impaired [Line Items] |  |
Financing Receivable, Recorded Investment, Nonaccrual Status | 300 | 303
Recorded Investment |  |
With no related allowance recorded | 165 | 165
With an allowance recorded | 740 | 745
Total: |  | 910
Unpaid Principal Balance (Loan Balance Plus Charge Off) |  |
With no related allowance recorded | 382 | 381
With an allowance recorded | 0 | 745
Total: |  | 1,126
Related Allowance | 361 | 362
YTD Average Recorded Investment |  |
With no related allowance recorded | 166 | 270
With an allowance recorded | 743 | 516
Total |  | 786
YTD Interest Income Recognized |  |
With no related allowance recorded | 0 | 0
With an allowance recorded | 10 | 18
Total |  | 18
YTD Cash Basis Interest Income Recognized |  |
With no related allowance recorded | 0 | 0
With an allowance recorded | 9 | 15
Total |  | 15
Consumer loans, other |  |
Financing Receivable, Impaired [Line Items] |  |
Financing Receivable, Recorded Investment, Nonaccrual Status | 34 | 35
Recorded Investment |  |
With an allowance recorded | 34 | 36
Total: |  | 36
Unpaid Principal Balance (Loan Balance Plus Charge Off) |  |
With an allowance recorded | 0 | 36
Total: |  | 36
Related Allowance | 23 | 24
YTD Average Recorded Investment |  |
With an allowance recorded | 35 | 28
Total |  | 28
YTD Interest Income Recognized |  |
With an allowance recorded | 0 | 0
Total |  | 0
YTD Cash Basis Interest Income Recognized |  |
With an allowance recorded | 0 | 0
Total |  | 0
Commercial business loans |  |
Financing Receivable, Impaired [Line Items] |  |
Financing Receivable, Recorded Investment, Nonaccrual Status | 73 | 0
Recorded Investment |  |
With no related allowance recorded | 73 | 0
Total: |  | 0
Unpaid Principal Balance (Loan Balance Plus Charge Off) |  |
With no related allowance recorded | 78 | 6
Total: |  | 6
Related Allowance |  | 0
YTD Average Recorded Investment |  |
With no related allowance recorded | 37 | 0
Total |  | 0
YTD Interest Income Recognized |  |
With no related allowance recorded | 0 | 0
Total |  | 0
YTD Cash Basis Interest Income Recognized |  |
With no related allowance recorded | 0 | 0
Total |  | 0
Commercial Business loans |  |
Financing Receivable, Impaired [Line Items] |  |
Financing Receivable, Recorded Investment, Nonaccrual Status | $ 73 | $ 0

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