Condensed Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Thousands	3 Months Ended
	Jan. 28, 2018	Jan. 29, 2017
Cash flows from operating activities:
Net income	$ 9,481	$ 4,510
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	22,363	20,896
Changes in assets and liabilities:
Accounts receivable	4,692	6,799
Inventories	(2,385)	(1,199)
Other current assets	432	1,659
Accounts payable, accrued liabilities, and other	(3,721)	(1,126)
Net cash provided by operating activities	30,862	31,539
Cash flows from investing activities:
Purchases of property, plant and equipment	(10,995)	(9,600)
Acquisition of business	0	(5,400)
Other	(134)	(396)
Net cash used in investing activities	(11,129)	(15,396)
Cash flows from financing activities:
Repayments of long-term borrowings	(1,381)	(1,343)
Contribution from noncontrolling interest	11,998	0
Proceeds from share-based arrangements	798	1,113
Other	(261)	(16)
Net cash provided by (used in) financing activities	11,154	(246)
Effect of exchange rate changes on cash and cash equivalents	9,652	(275)
Net increase in cash and cash equivalents	40,539	15,622
Cash and cash equivalents at beginning of period	308,021	314,074
Cash and cash equivalents at end of period	348,560	329,696
Supplemental disclosure information:
Accrual for property, plant and equipment purchased during the period	$ 1,544	$ 2,029