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Basis of Presentation Correction of Immaterial Errors (Tables)
 3 Months Ended
Jan. 31, 2017
Accounting Changes and Error Corrections [Abstract]  
Schedule of Error Corrections and Prior Period Adjustments [Table Text Block]
The following table summarizes the effects of the Revision on the condensed consolidated statements of operations:
 
Three Months Ended January 31, 2016
Statement of Operations
As Reported
 
Adjustment
 
As Adjusted
Cost of sales
$
235,074

 
$
92

 
$
235,166

Gross profit
15,981

 
(92
)
 
15,889

Selling, general and administrative expenses
17,584

 
(240
)
 
17,344

Asset impairment
—

 
273

 
273

Operating loss
(2,167
)
 
(125
)
 
(2,292
)
Loss before income taxes
(6,913
)
 
(125
)
 
(7,038
)
Benefit for income taxes
(1,854
)
 
(57
)
 
(1,911
)
Net loss
$
(5,059
)
 
$
(68
)
 
$
(5,127
)
Loss per share:
 
 
 
 
 
Basic loss per share
$(0.29)
 
$(0.01)
 
$(0.30)
Diluted loss per share
$(0.29)
 
$(0.01)
 
$(0.30)

The following table summarizes the effects of the Revision on the condensed consolidated statements of cash flows:
 
Three Months Ended January 31, 2016
Statement of Cash Flows
As Reported
 
Adjustment
 
As Adjusted
CASH FLOWS FROM OPERATING ACTIVITIES:
 
 
 
 
 
Net loss
$
(5,059
)
 
$
(68
)
 
$
(5,127
)
Adjustments to reconcile net income to net cash provided by operating activities:
 
 
 
 
 
Depreciation and amortization
9,289

 
23

 
9,312

Changes in operating assets and liabilities:
 
 
 
 
 
Accounts receivable
40,095

 
51

 
40,146

Inventories
(2,753
)
 
(21
)
 
(2,774
)
Payables and other liabilities
(27,158
)
 
(22
)
 
(27,180
)
Prepaid and accrued income taxes
(2,330
)
 
(57
)
 
(2,387
)
Net cash provided by operating activities
18,689

 
(94
)
 
18,595

CASH FLOWS FROM INVESTING ACTIVITIES:
 
 
 
 
 
Capital expenditures
(1,891
)
 
94

 
(1,797
)
Net cash used for investing activities
(1,756
)
 
94

 
(1,662
)