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Accumulated Other Comprensive Loss (Tables) | 9 Months Ended
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Jul. 31, 2015
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |
Schedule of Accumulated Other Comprehensive Loss | The tables below provide, for the periods indicated, the components of accumulated other comprehensive loss (amounts in thousands):
|  | Nine months ended July 31, 2015
|  | Employee retirement plans |  | Available-for-sale securities |  | Derivative instruments |  | Total
Balance, beginning of period |  | $ | (2,789 | ) |  | $ | (2 | ) |  | $ | (47 | ) |  | $ | (2,838 | )
Other comprehensive (loss) income before reclassifications |  | (754 | ) |  | 3 |  |  | (3 | ) |  | (754 | )
Gross amounts reclassified from accumulated other comprehensive income |  | 655 |  |  |  |  |  |  |  | 655 |
Income tax benefit (expense) |  | 37 |  |  | (1 | ) |  | 1 |  |  | 37 |
Other comprehensive (loss) income, net of tax |  | (62 | ) |  | 2 |  |  | (2 | ) |  | (62 | )
Balance, end of period |  | $ | (2,851 | ) |  | $ | — |  |  | $ | (49 | ) |  | $ | (2,900 | )
|  | 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 income (loss) 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 | )
|  | Three months ended July 31, 2015
|  | Employee retirement plans |  | Available-for-sale securities |  | Derivative instruments |  | Total
Balance, beginning of period |  | $ | (2,990 | ) |  | $ | — |  |  | $ | (61 | ) |  | $ | (3,051 | )
Other comprehensive income before reclassifications |  |  |  |  |  | 19 |  |  | 19 |
Gross amounts reclassified from accumulated other comprehensive income |  | 223 |  |  |  |  |  |  | 223 |
Income tax expense |  | (84 | ) |  |  |  | (7 | ) |  | (91 | )
Other comprehensive income, net of tax |  | 139 |  |  | — |  |  | 12 |  |  | 151 |
Balance, end of period |  | $ | (2,851 | ) |  | $ | — |  |  | $ | (49 | ) |  | $ | (2,900 | )
|  | 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 benefit (expense) |  |  |  | (6 | ) |  | 16 |  |  | 10 |
Other comprehensive (loss) income, net of tax |  | (3 | ) |  | 8 |  |  | (25 | ) |  | (20 | )
Balance, end of period |  | $ | (1,959 | ) |  | $ | (19 | ) |  | $ | (72 | ) |  | $ | (2,050 | )

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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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