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Allowance for Loan Losses: Schedule of TDRs by Interest Accrual Status (Details) - USD ($) $ in Thousands | Sep. 30, 2016 | Mar. 31, 2016
--- | --- | ---
TDR by Accrual Status, Accrual | $ 11,664 | $ 11,845
TDR by Accrual Status, Non-accrual | 2,073 | 2,090
TDR by Accrual Status, Total | 13,737 | 13,935
Commercial business |  |
TDR by Accrual Status, Accrual | 300 | 192
TDR by Accrual Status, Total | 300 | 192
Commercial Real Estate |  |
TDR by Accrual Status, Accrual | 8,159 | 8,244
TDR by Accrual Status, Non-accrual | 1,272 | 1,289
TDR by Accrual Status, Total | 9,431 | 9,533
Land |  |
TDR by Accrual Status, Non-accrual | 801 | 801
TDR by Accrual Status, Total | 801 | 801
Multi-Family |  |
TDR by Accrual Status, Accrual | 1,709 | 1,731
TDR by Accrual Status, Total | 1,709 | 1,731
Consumer Member |  |
TDR by Accrual Status, Accrual | 1,496 | 1,678
TDR by Accrual Status, Total | $ 1,496 | $ 1,678

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