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Junior Subordinated Debentures: Schedule of terms of the current Debentures (Details) $ in Thousands | 6 Months Ended
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Sep. 30, 2016 USD ($)
Riverview Bancorp Statutory Trust I |  |
Long-term Debt, Gross | $ 7,217 |
Debt Instrument, Interest Rate Terms | Variable (1) | [1]
Debt Instrument, Maturity Date, Description | 3/2036 |
Debt Instrument, date of issuance | 12/2005 |
Riverview Bancorp Statutory Trust I | Maximum |  |
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum | 5.88% |
Riverview Bancorp Statutory Trust I | Minimum |  |
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum | 2.21% |
Riverview Bancorp Statutory Trust II |  |
Long-term Debt, Gross | $ 15,464 |
Debt Instrument, Interest Rate Terms | Variable (2) | [2]
Debt Instrument, Maturity Date, Description | 9/2037 |
Debt Instrument, date of issuance | 06/2007 |
Riverview Bancorp Statutory Trust II | Maximum |  |
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum | 7.03% |
Riverview Bancorp Statutory Trust II | Minimum |  |
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum | 2.20% |
[1] | The trust preferred securities reprice quarterly based on the three-month LIBOR plus 1.36%
[2] | The trust preferred securities reprice quarterly based on the three-month LIBOR plus 1.35%

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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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