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Stock-Based Compensation (Details 3)
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9 Months Ended | 12 Months Ended |
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Mar. 31, 2014
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Jun. 30, 2013
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Expected term (years) | 5 years | |
| Dividend yield | 0.00% | |
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Minimum [Member]
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Expected volatility | 93.00% | 106.00% |
| Risk free interest rate | 0.78% | 0.88% |
| Expected term (years) | 3 years | |
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Maximum [Member]
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Expected volatility | 97.00% | 111.00% |
| Risk free interest rate | 1.46% | 1.05% |
| Expected term (years) | 5 years |
| X | ||||||||||
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- Definition
The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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