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SHARE-BASED COMPENSATION (Tables) | 3 Months Ended
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Jan. 27, 2013
SHARE-BASED COMPENSATION [Abstract] |
Weighted-average inputs and risk-free rate of return ranges used to calculate the grant date fair value of options | Option awards generally vest in one to four years, and have a ten-year contractual term. All incentive and non-qualified stock option grants have an exercise price no less than the market value of the underlying common stock on the date of grant. The grant date fair values of options are based on closing prices of the Company's common stock on the dates of grant using the Black-Scholes option pricing model. Expected volatility is based on the historical volatility of the Company's stock. The Company uses historical option exercise behavior and employee termination data to estimate expected term, which represents the period of time that the options granted are expected to remain outstanding. The risk-free rate of return for the estimated term of the option is based on the U.S. Treasury yield curve in effect at the date of grant. The weighted-average inputs and risk-free rate of return ranges used to calculate the grant date fair value of options issued during the three month periods ended January 27, 2013 and January 29, 2012, are presented in the following table.
|  | Three Months Ended |
|  | January 27, 2013 |  |  | January 29, 2012 |
Volatility |  |  | 100.1 | % |  |  | 102.1 | %
Risk free rate of return |  |  | 0.5% - 0.7 | % |  |  | 0.7 | %
Dividend yield |  |  | 0.0 | % |  |  | 0.0 | %
Expected term |  | 4.3 years |  |  | 4.3 years |
Information on outstanding and exercisable option awards as of January 27, 2013, is presented below.
Information on outstanding and exercisable option awards |
Options |  | Shares |  |  | Weighted Average Exercise Price |  | Weighted Average Remaining Contractual Life |  | Aggregate Intrinsic Value |
Outstanding at January 27, 2013 |  |  | 4,419,989 |  |  | $ | 8.06 |  | 6.3 years |  | $ | 5,159 |
Exercisable at January 27, 2013 |  |  | 2,843,728 |  |  | $ | 9.28 |  | 5.0 years |  | $ | 4,544 |

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- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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