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Stockholders' Equity Analysis of Changes in Accumulated Other Comprehensive Income (Loss) (Tables)
 6 Months Ended
Apr. 30, 2014
Analysis of Changes in Accumulated Other Comprehensive Income (Loss) [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
23,157

 
—

 
(56
)
 
14

 
23,115

Reclassification adjustments for losses realized in net income
—

 
—

 
1,075

 
—

 
1,075

Tax effect for the period
—

 
—

 
(397
)
 
—

 
(397
)
Balance at April 30, 2014
$
18,565

 
$
—

 
$
(411
)
 
$
(10,123
)
 
$
8,031

 
 
 
 
 
 
 
 
 
 
Balance at October 31, 2012
$
(7,199
)
 
$
50

 
$
(2,374
)
 
$
(21,738
)
 
$
(31,261
)
Gross change in value for the period
(13,410
)
 
72

 
(216
)
 
14

 
(13,540
)
Reclassification adjustments for losses realized in net income
—

 
—

 
1,210

 
—

 
1,210

Tax effect for the period
—

 
(25
)
 
(387
)
 
—

 
(412
)
Balance at April 30, 2013
$
(20,609
)
 
$
97

 
$
(1,767
)
 
$
(21,724
)
 
$
(44,003
)