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SHARE-BASED COMPENSATION (Tables) | 12 Months Ended
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Oct. 31, 2018
SHARE-BASED COMPENSATION [Abstract] |
Assumptions Used to Calculate Weighted-Average Grant Date Fair Value of Options | The weighted-average inputs and risk-free rate of return ranges used to calculate the grant date fair values of stock options issued during fiscal years 2018, 2017 and 2016 are presented in the following table:
|  | Year Ended |
|  | October 31, 2018 |  |  | October 29, 2017 |  |  | October 30, 2016 |
Expected volatility |  |  | 31.7 | % |  |  | 32.2 | % |  |  | 48.4 | %
Risk-free rate of return |  |  | 2.2 – 2.8 | % |  |  | 1.9 – 2.0 | % |  |  | 1.2 – 1.7 | %
Dividend yield |  |  | 0.0 | % |  |  | 0.0 | % |  |  | 0.0 | %
Expected term |  | 5.0 years |  |  | 5.0 years |  |  | 5.1 years |
Summary of Stock Options Activity | The table below presents a summary of stock options activity during fiscal year 2018 and information on stock options outstanding at October 31, 2018.
Options |  | Shares |  |  | Weighted- Average Exercise Price |  | Weighted- Average Remaining Contractual Life |  | Aggregate Intrinsic Value |
Outstanding at October 29, 2017 |  |  | 3,345,235 |  |  | $ | 8.01 |  |  |  |  |
Granted |  |  | 269,000 |  |  |  | 8.62 |  |  |  |  |
Exercised |  |  | (823,311 | ) |  |  | 5.27 |  |  |  |  |
Cancelled and forfeited |  |  | (367,364 | ) |  |  | 10.19 |  |  |  |  |
Outstanding at October 31, 2018 |  |  | 2,423,560 |  |  | $ | 8.68 |  | 5.8 years |  | $ | 3,977 |
Exercisable at October 31, 2018 |  |  | 1,612,945 |  |  | $ | 7.93 |  | 4.8 years |  | $ | 3,524 |
Vested and expected to vest as of October 31, 2018 |  |  | 2,315,890 |  |  | $ | 8.59 |  | 5.7 years |  | $ | 3,930 |
Summary of Restricted Stock Awards Activity | A summary of restricted stock award activity during fiscal year 2018 and the status of our outstanding restricted stock awards as of October 31, 2018, is presented below:
Restricted Stock |  | Shares |  |  | Weighted-Average Fair Value at Grant Date |
Outstanding at October 29, 2017 |  |  | 339,181 |  |  | $ | 10.74 |
Granted |  |  | 290,000 |  |  |  | 8.62 |
Vested |  |  | (163,664 | ) |  |  | 9.88 |
Cancelled |  |  | (46,220 | ) |  |  | 11.07 |
Outstanding at October 31, 2018 |  |  | 419,297 |  |  | $ | 9.58 |
Expected to vest as of October 31, 2018 |  |  | 383,413 |  |  | $ | 9.53 |

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- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=109197908&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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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