Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Jul. 31, 2019	Jul. 31, 2018
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ (6,295)	$ 19,935
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	35,010	33,775
Restructuring	1,610	672
Amortization of deferred financing costs	1,033	935
Deferred income taxes	232	(2,251)
Stock-based compensation expense	1,576	1,557
(Gain) loss on sale of assets	(3,562)	2,300
Loss on marketable securities	29	154
Changes in operating assets and liabilities:
Accounts receivable, net	30,213	18,599
Inventories, net	3,900	(2,656)
Prepaids and other assets	(1,564)	(4,884)
Payables and other liabilities	(30,965)	(6,989)
Prepaid and accrued income taxes	(6,863)	(10,266)
Net cash provided by operating activities	24,354	50,881
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(48,643)	(38,668)
Proceeds from sale of marketable securities	14	0
Acquisitions, net of cash required	0	(62,481)
Derivative settlements	5,855	0
Proceeds from sale of assets	12,339	2,696
Net cash used for investing activities	(30,435)	(98,453)
CASH FLOWS FROM FINANCING ACTIVITIES:
Payment of capital leases	(495)	(667)
Proceeds from long-term borrowings	223,400	218,300
Repayments of long-term borrowings	(220,000)	(161,793)
Payment of deferred financing costs	(1,948)	(105)
Proceeds from exercise of stock options	0	41
Net cash provided by financing activities	957	55,776
Effect of foreign currency exchange rate fluctuations on cash	217	336
Net increase (decrease) in cash and cash equivalents	(4,907)	8,540
Cash and cash equivalents at beginning of period	16,843	8,736
Cash and cash equivalents at end of period	$ 11,936	$ 17,276