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12. FAIR VALUE MEASUREMENT (Details 1) | 12 Months Ended
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Mar. 31, 2013 | Mar. 31, 2012
Fair Value Assumptions and Methodology for Assets and Liabilities |  |
Risk free interest rate | 1.44% |
Average expected life minimum | 10 years |
Expected volatility minimum | 117.53% |
Fair Value Inputs Level 3 |  |
Fair Value Assumptions and Methodology for Assets and Liabilities |  |
Risk free interest rate | 0.05% |
Risk free interest rate maximum | 1.56% |
Average expected life minimum | 3 months |
Average expected life maximum | 3 years 7 months 6 days |
Expected volatility minimum | 76.00% |
Expected volatility maximum | 107.10% |
Expected dividends |  |

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- Definition Expected dividends to be paid to holders of the underlying shares or financial instruments (expressed as a percentage of the share or instrument's price). + 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 (e) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 + Details
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- Definition Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + 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 (e) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 + Details
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- Definition Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price. + 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 (e) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 + Details
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