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Supplemental Cash Flow Information (Tables) | 12 Months Ended
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Oct. 31, 2013
Supplemental Cash Flow Information [Abstract] |
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] | The following represents supplemental cash flow information:
|  | Year Ended October 31,
|  | 2013 |  | 2012 |  | 2011
Cash interest paid |  | $ | 280 |  |  | $ | 302 |  |  | $ | 182 |
Income taxes paid |  | 17 |  |  | — |  |  | 17 |
Noncash financing and investing activity: |  |  |  |  |  |
Common stock issued for employee annual incentive bonus |  | — |  |  | 550 |  |  | 707 |
Common stock issued for Employee Stock Purchase Plan in settlement of prior year accrued employee contributions |  | 85 |  |  | 84 |  |  | 58 |
Common stock issued for acquisition of Versa |  | 3,562 |  |  | — |  |  | — |
Adjustment for modification of redeemable preferred stock of subsidiary |  | — |  |  | — |  |  | 8,987 |
Accrued sale of common stock, cash received in a subsequent period |  | 509 |  |  | $ | — |  |  | $ | — |

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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