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Note 8. Fair Value of Financial Instruments. (Detail) - Fair Values of the Company’s Financial Assets and Liabilities (USD $)
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3 Months Ended | |
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Jun. 30, 2012
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Mar. 31, 2012
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Estimate of Fair Value, Fair Value Disclosure [Member]
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| LIABILITIES: | ||
| Cumulative changes in fair market value as of March 31, 2012 | $ 3,520,496 | |
| Change in fair market value from April 1, 2012 to June 30, 2012 | 1,001,972 | |
| Convertible loan derivative liability at June 30, 2012 | 4,522,468 | |
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Fair Value, Inputs, Level 3 [Member]
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| LIABILITIES: | ||
| Cumulative changes in fair market value as of March 31, 2012 | 3,520,496 | |
| Change in fair market value from April 1, 2012 to June 30, 2012 | 1,001,972 | |
| Convertible loan derivative liability at June 30, 2012 | $ 4,522,468 |