CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Cash flows from operating activities:
Net income	$ 15,115	$ 13,292	$ 16,214
Adjustments to reconcile net income to net cash provided by (used for) operating activities, net of acquisitions:
Provision for doubtful accounts	(25)	(75)	(139)
Deferred income taxes	1,108	(225)	(1,013)
Equity in income of affiliates	(505)	(466)	(474)
Foreign currency (gain) loss	(851)	1,850	3,223
Unrealized (gain) loss on derivatives	(411)	393	147
Depreciation and amortization	3,616	3,868	3,222
Stock-based compensation	1,698	1,607	1,193
Taxes paid related to net settlement of restricted shares	295	146	239
Change in assets and liabilities, net of acquisitions:
(Increase) decrease in accounts receivable	563	(8,141)	3,666
(Increase) decrease in inventories	1,638	(13,881)	2,852
(Increase) decrease in prepaid expenses	80	809	383
Increase (decrease) in accounts payable	8,529	(6,001)	(1,028)
Increase (decrease) in accrued expenses	627	(90)	(962)
Net change in derivative assets and liabilities	964	(245)	1,081
Other	(2,069)	442	179
Net cash provided by (used for) operating activities	30,372	(6,717)	28,783
Cash flows from investing activities:
Proceeds from sale of property and equipment	0	264	62
Purchase of property and equipment	(2,181)	(1,972)	(3,127)
Software development costs	(2,264)	(2,205)	(1,406)
Other investments	417	0	308
Acquisition of business, net of cash acquired	0	0	(17,650)
Net cash provided by (used for) investing activities	(4,028)	(3,913)	(21,813)
Cash flows from financing activities:
Proceeds from exercise of common stock options	534	0	257
Dividends paid	(2,590)	(2,310)	(2,034)
Tax benefit from exercise of stock options	0	0	119
Taxes paid related to net settlement of restricted shares	(295)	(146)	(239)
Repayment on short-term debt	0	0	(1,605)
Net cash provided by (used for) financing activities	(2,351)	(2,456)	(3,502)
Effect of exchange rate changes on cash and cash equivalents	1,097	(934)	(2,077)
Net increase (decrease) in cash and cash equivalents	25,090	(14,020)	1,391
Cash and cash equivalents at beginning of year	41,217	55,237	53,846
Cash and cash equivalents at end of year	66,307	41,217	55,237
Cash paid for:
Interest	66	56	156
Income taxes, net	$ 4,867	$ 4,328	$ 9,890