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SOURCES OF INCOME (Tables) | 12 Months Ended
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Mar. 31, 2013
SOURCES OF INCOME [Abstract] |
Sources of Income |
|  | Investment Income |  |  | Realized Gain (Loss) on Investments before Income Taxes |
Year Ended March 31, 2013 |  | Interest |  |  | Dividends |  |  | Other Income |  |  |  |
Companies more than 25% owned |  | $ | − |  |  | $ | 6,944,214 |  |  | $ | 484,800 |  |  | $ | 20,861,458 |
Companies 5% to 25% owned |  |  | 250,298 |  |  |  | 868,560 |  |  |  | 66,950 |  |  |  | 66,037,485 |
Companies less than 5% owned |  |  | 1,756,452 |  |  |  | 279,917 |  |  |  | 111,963 |  |  |  | 2,658,871 |
Other sources, including temporary investments |  |  | 71,136 |  |  |  | − |  |  |  | 971 |  |  |  | − |
|  | $ | 2,077,886 |  |  | $ | 8,092,691 |  |  | $ | 664,684 |  |  | $ | 89,557,814 |
Distribution from Realized Gain |  |  | − |  |  |  | − |  |  |  | − |  |  |  | (77,300,714 | )*
|  | $ | 2,077,886 |  |  | $ | 8,092,691 |  |  | $ | 664,684 |  |  | $ | 12,257,100 |
* During the twelve months ended March 31, 2013, we distributed $77,300,714 or $20.34 per share of capital gains dividends.
|  | Investment Income |  |  | Realized Gain (Loss) on Investments before Income Taxes |
Year Ended March 31, 2012 |  | Interest |  |  | Dividends |  |  | Other Income |  |  |  |
Companies more than 25% owned |  | $ | − |  |  | $ | 5,553,140 |  |  | $ | 493,967 |  |  | $ | (10,933,517 | )
Companies 5% to 25% owned |  |  | 253,652 |  |  |  | 1,006,572 |  |  |  | 59,700 |  |  |  | (45,287 | )
Companies less than 5% owned |  |  | 1,674,051 |  |  |  | 160,729 |  |  |  | 79,250 |  |  |  | 22,805,680 |
Other sources, including temporary investments |  |  | 52,477 |  |  |  | − |  |  |  | 699 |  |  |  | − |
|  | $ | 1,980,180 |  |  | $ | 6,720,441 |  |  | $ | 633,616 |  |  | $ | 11,826,876 |
|  | Investment Income |  |  | Realized Gain (Loss) on Investments |
Year Ended March 31, 2011 |  | Interest |  |  | Dividends |  |  | Other Income |  |  | Before Income Taxes |
Companies more than 25% owned |  | $ | − |  |  | $ | 5,024,061 |  |  | $ | 671,867 |  |  | $ | 70,294,097 |
Companies 5% to 25% owned |  |  | − |  |  |  | 326,940 |  |  |  | 13,000 |  |  |  | (6,863,347 | )
Companies less than 25% owned |  |  | 1,304,496 |  |  |  | 81,270 |  |  |  | − |  |  |  | 31,833 |
Other sources, including temporary investments |  |  | 59,642 |  |  |  | − |  |  |  | 86,871 |  |  |  | − |
|  | $ | 1,364,138 |  |  | $ | 5,432,271 |  |  | $ | 771,738 |  |  | $ | 63,462,583 |

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- Definition Tabular disclosure of investment income derived from investments in debt and equity securities consisting of interest income earned from investments in debt securities and on cash and cash equivalents, dividend income from investments in equity securities, and income or expense derived from the amortization of investment related discounts or premiums, respectively. This item does not include realized or unrealized gains or losses on the sale or holding of investments in debt and equity securities required to be included in earnings for the period or for other than temporary losses related to investments in debt and equity securities which are included in realized losses in the period recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Staff Position (FSP) -Number FAS115-1/124-1 -Paragraph 13, 14, 15, 16 -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 14, 16 -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 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.8) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.9) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.7(a),(b)) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
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