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RIVERVIEW BANCORP, INC. AND SUBSIDIARY CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified | Sep. 30, 2012 | Mar. 31, 2012
--- | --- | ---
Interest-Earning accounts included in Cash | $ 83,642 | $ 33,437
Fair Value of Investment securities held to maturity |  | 542
Amortized Cost of Investment securities available for sale | 8,116 | 8,123
Fair Value of Mortgage-backed securities held to maturity | 170 | 177
Amortized Cost of Mortgage-backed securities available for sale | 653 | 940
Loans receivable Allowance for Loan Losses | $ 20,140 | $ 19,921
Serial preferred stock par value per share | $ 0.01 | $ 0.01
Serial preferred stock shares authorized | 250,000 | 250,000
Serial preferred stock shares issued | 0 | 0
Serial preferred stock shares outstanding | 0 | 0
Common stock par value per share | $ 0.01 | $ 0.01
Common stock shares authorized | 50,000,000 | 50,000,000
Common stock shares issued | 22,471,890 | 22,471,890
Common stock shares outstanding | 22,471,890 | 22,471,890

X
- Definition This item represents the cost of debt securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. + References No definition available. + Details
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- Definition This item represents the aggregate fair value of investments in debt securities as of the balance sheet date and which are categorized as held-to-maturity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 19 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 137 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6872113&loc=d3e27232-111563 + Details
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