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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Apr. 30, 2018
Apr. 30, 2017
Apr. 30, 2018
Apr. 30, 2017
Cash flows from operating activities:        
Net income $ 3,751 $ 3,646 $ 6,688 $ 4,525
Adjustments to reconcile net income to net cash provided by (used for) operating activities:        
Provision for doubtful accounts (67) (30) 91 (11)
Deferred income taxes 2 (170) 640 (547)
Equity in income (loss) of affiliates (55) 31 (194) (192)
Depreciation and amortization 1,023 823 1,911 1,782
Foreign currency (gain) loss 465 437 (1,049) 1,364
Unrealized (gain) loss on derivatives (394) 156 491 (527)
Stock-based compensation 629 298 1,178 646
Taxes paid related to net settlement of restricted shares 43 0 545 473
Change in assets and liabilities:        
(Increase) decrease in accounts receivable (1,398) (3,519) 9,039 12,975
(Increase) decrease in inventories (5,978) 867 (12,925) 393
(Increase) decrease in prepaid expenses (653) 886 (1,181) 227
Increase (decrease) in accounts payable 2,427 2,687 10,228 5,472
Increase (decrease) in accrued expenses (294) 60 (1,974) (4,634)
Net change in derivative assets and liabilities (457) 173 (417) 367
Other (49) (131) 386 (103)
Net cash provided by (used for) operating activities (1,005) 6,214 13,457 22,210
Cash flows from investing activities:        
Purchase of property and equipment (819) (200) (1,674) (998)
Proceeds from sale of equipment 28 0 86 0
Software development costs (597) (626) (1,222) (1,108)
Net cash provided by (used for) investing activities (1,388) (826) (2,810) (2,106)
Cash flows from financing activities:        
Dividends paid (742) (661) (1,410) (1,253)
Taxes paid related to net settlement of restricted shares (43) 0 (545) (473)
Proceeds from exercise of common stock options 62 269 554 269
Net cash provided by (used for) financing activities (723) (392) (1,401) (1,457)
Effect of exchange rate changes on cash (744) 478 823 750
Net increase (decrease) in cash and cash equivalents (3,860) 5,474 10,069 19,397
Cash and cash equivalents at beginning of period 80,236 55,140 66,307 41,217
Cash and cash equivalents at end of period $ 76,376 $ 60,614 $ 76,376 $ 60,614