8. Investment in Ruthigen (Details Narrative) - USD ($) |
Mar. 31, 2015 |
Mar. 31, 2014 |
|---|---|---|
| Long-term investment | $ 4,538,000 | $ 10,150,000 |
| Ruthigen | ||
| Long-term investment | $ 4,538,000 | $ 10,150,000 |
| Long-term investment, shares held | 1,650,000 | 2,000,000 |
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- Definition Balance held at close of period in number of shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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