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Shareholders' Equity (Tables) | 6 Months Ended
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Apr. 30, 2015
Equity [Abstract] |
Schedule of Stockholders Equity [Table Text Block] | Changes in shareholders’ equity were as follows for the six months ended April 30, 2015:
| Total Shareholders’ Equity |  | Noncontrolling interest |  | Total Equity
Balance as of October 31, 2014 | $ | 99,987 |  |  | $ | (1,538 | ) |  | $ | 98,449 |
Share-based compensation | 1,507 |  |  | — |  |  | 1,507 |
Sale of common stock, net of registration fees | 16,660 |  |  | — |  |  | 16,660 |
Stock issued under benefit plans net of taxes paid upon vesting of restricted stock awards | (329 | ) |  | — |  |  | (329 | )
Preferred dividends – Series B | (1,600 | ) |  | — |  |  | (1,600 | )
Other comprehensive loss - foreign currency translation adjustments | (340 | ) |  | — |  |  | (340 | )
Reclassification of noncontrolling interest due to liquidation of subsidiary | (1,308 | ) |  | 1,308 |  |  | — |
Net loss | (13,960 | ) |  | (191 | ) |  | (14,151 | )
Balance as of April 30, 2015 | $ | 100,617 |  |  | $ | (421 | ) |  | $ | 100,196 |

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- Definition Tabular disclosure of changes in the separate accounts comprising stockholders' equity (in addition to retained earnings) and of the changes in the number of shares of equity securities during at least the most recent annual fiscal period and any subsequent interim period presented is required to make the financial statements sufficiently informative if both financial position and results of operations are presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 + Details
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