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INCOME TAXES (Details) (USD $) | 9 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011
INCOME TAXES [Abstract] |  |
Annual distribution minimum (in hundredths) | 90.00% |
Ordinary dividends declared and paid | $ 3,025,032 | $ 3,003,030
Federal excise tax (in hundredths) | 4.00% |
Minimum distribution to avoid excise tax (in hundredths) | 98.00% |
Investment company ordinary taxable income, Maximum (in hundredths) | 100.00% | 100.00%
Federal tax rate (in hundredths) | 35.00% |
Distributed net capital gains | $ 17.59 |
Net long term unrealized capital gains, tax basis | 3,214,547 | 3,568,376
Net long-term capital gains, book basis | 2,319,012 | 4,465,088
Long term capital gains federal taxes | $ 1,125,092 | $ 1,248,932
Period expected to maintain regulated investment company status | longer than one year |

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- Definition Minimum percentage of the investment company ordinary taxable income that the entity needs to distribute before the end of the tax year to avoid paying the federal excise tax.. + References No definition available. + Details
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