COMMON STOCK - Fair Value Assumptions PSUs (Details) - Market (PSUs) - $ / shares |
12 Months Ended | ||
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Mar. 31, 2021 |
Mar. 31, 2020 |
Mar. 31, 2019 |
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| Share-based Compensation Arrangement by Share-based Payment Award | |||
| Discount period (years) | 2 years 6 months 14 days | 3 years | 1 year 11 months 12 days |
| Risk-free interest rate | 0.31% | 1.45% | 2.63% |
| Stock price volatility | 82.00% | 72.00% | 69.35% |
| Grant date fair value (in dollars per share) | $ 3.77 | $ 5.92 | $ 1.70 |
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- Definition Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Discount Period No definition available.
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- Definition Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Grant Date Fair Value No definition available.
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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://fasb.org/us-gaap/role/ref/legacyRef
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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://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Details
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