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FAIR VALUE MEASUREMENTS: Fair Value Measurements, Nonrecurring, Valuation Techniques (Details 3) | 12 Months Ended
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Mar. 31, 2017 | Mar. 31, 2016
Impaired loans |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Fair Value Measurements, Valuation Techniques |  | Appraised value | Appraised value
Significant unobservable inputs |  | Adjustment for market conditions | Adjustment for market conditions
Market adjustment to appraisals | [1] | 0.00% | 0.00%
Real estate owned ("REO") |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Fair Value Measurements, Valuation Techniques |  | Appraised value | Appraised value
Significant unobservable inputs |  | Adjustment for market conditions | Adjustment for market conditions
Market adjustment to appraisals | [1] | 0.00% | 0.00%
[1] | There were no adjustments to appraised values of impaired loans for the year ended March 31, 2017. There were no adjustments to appraised values of impaired loans or REO for the year ended March 31, 2016.

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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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- Definition Description of significant assumptions used by management to measure fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=73719730&loc=d3e13433-108611 + Details
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- Definition Description of the inputs and valuation technique(s) used to measure fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb) -URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258 + Details
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