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Accumulated Other Comprensive (Loss) Income (Tables) | 9 Months Ended
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Jul. 31, 2014
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |
Schedule of Accumulated Other Comprehensive (Loss) Income [Table Text Block] | The tables below provide, for the periods indicated, the components of accumulated other comprehensive (loss) income (amounts in thousands):
|  | Nine months ended July 31, 2014
|  | Employee Retirement Plans |  | Available-for-Sale Securities |  | Derivative Instruments |  | Total
Balance, beginning of period |  | $ | (2,112 | ) |  | $ | (5 | ) |  | $ | (270 | ) |  | $ | (2,387 | )
Other comprehensive (loss) income before reclassifications |  | (247 | ) |  | (15 | ) |  | 324 |  |  | 62 |
Gross amounts reclassified from accumulated other comprehensive income (loss) |  | 495 |  |  | (6 | ) |  |  |  |  | 489 |
Income tax (expense) benefit |  | (95 | ) |  | 7 |  |  | (126 | ) |  | (214 | )
Other comprehensive income (loss), net of tax |  | 153 |  |  | (14 | ) |  | 198 |  |  | 337 |
Balance, end of period |  | $ | (1,959 | ) |  | $ | (19 | ) |  | $ | (72 | ) |  | $ | (2,050 | )
|  | Nine months ended July 31, 2013
|  | Employee Retirement Plans |  | Available-for-Sale Securities |  | Derivative Instruments |  | Total
Balance, beginning of period |  | $ | (4,446 | ) |  | $ | 180 |  |  | $ | (553 | ) |  | $ | (4,819 | )
Other comprehensive (loss) income before reclassifications |  | (826 | ) |  | (191 | ) |  | 556 |  |  | (461 | )
Gross amounts reclassified from accumulated other comprehensive income |  | 741 |  |  | 15 |  |  |  |  | 756 |
Income tax benefit (expense) |  | 30 |  |  | 69 |  |  | (205 | ) |  | (106 | )
Other comprehensive (loss) income, net of tax |  | (55 | ) |  | (107 | ) |  | 351 |  |  | 189 |
Balance, end of period |  | $ | (4,501 | ) |  | $ | 73 |  |  | $ | (202 | ) |  | $ | (4,630 | )
|  | Three months ended July 31, 2014
|  | Employee Retirement Plans |  | Available-for-Sale Securities |  | Derivative Instruments |  | Total
Balance, beginning of period |  | $ | (1,956 | ) |  | $ | (27 | ) |  | $ | (47 | ) |  | $ | (2,030 | )
Other comprehensive (loss) income before reclassifications |  | (170 | ) |  | 14 |  |  | (41 | ) |  | (197 | )
Gross amounts reclassified from accumulated other comprehensive income |  | 167 |  |  |  |  |  |  | 167 |
Income tax (expense) benefit |  |  |  | (6 | ) |  | 16 |  |  | 10 |
Other comprehensive (loss) income, net of tax |  | (3 | ) |  | 8 |  |  | (25 | ) |  | (20 | )
Balance, end of period |  | $ | (1,959 | ) |  | $ | (19 | ) |  | $ | (72 | ) |  | $ | (2,050 | )
|  | Three months ended July 31, 2013
|  | Employee Retirement Plans |  | Available-for-Sale Securities |  | Derivative Instruments |  | Total
Balance, beginning of period |  | $ | (4,464 | ) |  | $ | 143 |  |  | $ | (540 | ) |  | $ | (4,861 | )
Other comprehensive (loss) income before reclassifications |  | (307 | ) |  | (262 | ) |  | 532 |  |  | (37 | )
Gross amounts reclassified from accumulated other comprehensive income |  | 247 |  |  | 152 |  |  |  |  | 399 |
Income tax benefit (expense) |  | 23 |  |  | 40 |  |  | (194 | ) |  | (131 | )
Other comprehensive (loss) income, net of tax |  | (37 | ) |  | (70 | ) |  | 338 |  |  | 231 |
Balance, end of period |  | $ | (4,501 | ) |  | $ | 73 |  |  | $ | (202 | ) |  | $ | (4,630 | )

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=36458714&loc=SL7669686-108580 + Details
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