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Stockholders' Equity Analysis of Changes in Accumulated Other Comprehensive Income (Loss) (Tables)
 9 Months Ended
Jul. 31, 2014
Equity [Abstract]  
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
Analysis of Changes in Accumulated Other Comprehensive Income (Loss):
(In thousands)
Foreign Currency Translation Adjustment
 
Unrealized Gain on Marketable Securities
 
Change in Value of 
Derivative Instruments
 
Minimum Pension Liability
 
Total
Balance at October 31, 2013
$
(4,592
)
 
$
—

 
$
(1,033
)
 
$
(10,137
)
 
$
(15,762
)
Gross change in value for the period
14,168

 
—

 
(58
)
 
22

 
14,132

Reclassification adjustments for loss realized in net income
—

 
—

 
1,445

 
—

 
1,445

Tax effect for the period
—

 
—

 
(541
)
 
—

 
(541
)
Balance at July 31, 2014
$
9,576

 
$
—

 
$
(187
)
 
$
(10,115
)
 
$
(726
)
 
 
 
 
 
 
 
 
 
 
Balance at October 31, 2012
$
(7,199
)
 
$
50

 
$
(2,374
)
 
$
(21,738
)
 
$
(31,261
)
Gross change in value for the period
(26,108
)
 
121

 
(187
)
 
22

 
(26,152
)
Reclassification adjustments for (gain) loss realized in net income
—

 
(146
)
 
1,847

 
—

 
1,701

Tax effect for the period
—

 
(29
)
 
(647
)
 
—

 
(676
)
Balance at July 31, 2013
$
(33,307
)
 
$
(4
)
 
$
(1,361
)
 
$
(21,716
)
 
$
(56,388
)