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Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $)
In Thousands
6 Months Ended
Apr. 30, 2011
Apr. 30, 2010
Operating activities    
Net income (loss) $ (49,832) $ 50,904
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:    
Depreciation and amortization 24,158 21,850
Non-cash stock compensation 2,810 4,054
Deferred income taxes 7,307 (70)
Change in assets and liabilities:    
Accounts receivable, net 15,090 (7,305)
Refundable income taxes (34,591) 1,567
Inventories (60,555) (4,368)
Prepaid expenses and other assets (2,667) (552)
Accounts payable, accrued expenses and other liabilities (24,443) 7,202
Total adjustments (72,891) 22,378
Net cash provided by (used in) operating activities (122,723) 73,282
Investing activities    
Capital expenditures (37,764) (55,668)
Net proceeds from sale of property and equipment 47 31
Net cash used in investing activities (37,717) (55,637)
Financing activities    
Principal payments on long-term debt (335) (347)
Borrowings from revolving line of credit 92,701 10,000
Payments on revolving line of credit 0 (50,000)
Net proceeds from secondary offering of common stock 0 115,541
Proceeds from issuance of restricted stock under stock compensation plans 553 658
Payments from issuance of common stock under stock compensation plans (969) (1,519)
Tax benefit on exercised stock options and vesting of restricted stock grants 97 180
Dividends paid (3,855) (3,150)
Net cash provided by financing activities 88,192 71,363
Net change in cash and cash equivalents (72,248) 89,008
Cash and cash equivalents at beginning of period 73,419 8,194
Cash and cash equivalents at end of period 1,171 97,202
Supplemental disclosure of non-cash financing activity    
Dividends payable $ 3,874 $ 3,497