Note 11 - Share-Based Compensation and Employee Benefit Plans (Details) - Weighted Average Assumptions
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12 Months Ended | |
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Mar. 29, 2014
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Mar. 30, 2013
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Weighted Average Assumptions [Abstract] | ||
Expected volatility | 86.00% | 89.00% |
Risk-free interest rate | 1.02% | 0.59% |
Expected term (years) | 7 years 332 days | 6 years 222 days |
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- Details
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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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