Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Jan. 31, 2020	Jan. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ (3,680)	$ (4,698)
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	11,864	11,860
Restructuring	2,233	1,043
Amortization of deferred financing costs	536	297
Deferred income taxes	(2,961)	(3,918)
Stock-based compensation expense	578	545
(Gain) loss on sale of assets	145	(2,915)
Loss on marketable securities		20
Changes in operating assets and liabilities:
Accounts receivable, net	5,245	40,283
Inventories, net	(584)	704
Prepaids and other assets	(1,061)	1,059
Payables and other liabilities	(21,157)	(34,138)
Prepaid and accrued income taxes	1,554	(3,781)
Net cash provided by operating activities	(7,288)	6,361
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(11,522)	(15,661)
Proceeds from sale of assets	0	10,858
Net cash used for investing activities	(11,522)	(4,803)
CASH FLOWS FROM FINANCING ACTIVITIES:
Payment of capital leases	(90)	(201)
Proceeds from long-term borrowings	64,200	61,600
Repayments of long-term borrowings	(47,700)	(68,300)
Payment of deferred financing costs	(98)	0
Net cash provided by financing activities	16,312	(6,901)
Effect of foreign currency exchange rate fluctuations on cash	438	167
Net increase (decrease) in cash and cash equivalents	(2,060)	(5,176)
Cash and cash equivalents at beginning of period	14,320	16,843
Cash and cash equivalents at end of period	$ 12,260	$ 11,667