Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Jan. 31, 2019	Jan. 31, 2018
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ (4,698)	$ 4,858
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	11,860	10,117
Restructuring	1,043	277
Amortization of deferred financing costs	297	309
Deferred income taxes	(3,918)	(3,551)
Stock-based compensation expense	545	516
(Gain) loss on sale of assets	(2,915)	(12)
Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net	20	0
Changes in operating assets and liabilities:
Accounts receivable	40,283	32,313
Inventories	704	(671)
Prepaids and other assets	1,059	(6,044)
Payables and other liabilities	(34,138)	(23,522)
Prepaid and accrued income taxes	(3,781)	(2,950)
Net cash provided by operating activities	6,361	11,640
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(15,661)	(9,885)
Proceeds from sale of assets	10,858	0
Net cash used for investing activities	(4,803)	(9,885)
CASH FLOWS FROM FINANCING ACTIVITIES:
Payment of capital leases	(201)	(223)
Proceeds from long-term borrowings	61,600	46,900
Repayments of long-term borrowings	(68,300)	(45,370)
Payment of deferred financing costs	0	(57)
Net cash used for financing activities	(6,901)	1,250
Effect of foreign currency exchange rate fluctuations on cash	167	(675)
Net increase (decrease) in cash and cash equivalents	(5,176)	2,330
Cash and cash equivalents at beginning of period	16,843	8,736
Cash and cash equivalents at end of period	$ 11,667	$ 11,066