NET INCOME (LOSS) PER SHARE OF COMMON STOCK (Tables) |
6 Months Ended | ||||||||||||||
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Apr. 30, 2017 | |||||||||||||||
| Earnings Per Share [Abstract] | |||||||||||||||
| Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
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| X | ||||||||||
- References No definition available.
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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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