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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jul. 31, 2021 | Jul. 31, 2020 | Jul. 31, 2021 | Jul. 31, 2020
Cash flows from operating activities: |  |  |  |
Net income (loss) | $ 1,568 | $ 2,162 | $ 4,668 | $ (2,658)
Adjustments to reconcile net income to net cash provided by (used for) operating activities, net of acquisitions: |  |  |  |
Provision for doubtful accounts | (1) | 290 | 226 | 417
Deferred income taxes | 192 | 142 | 703 | 201
Equity in income of affiliates | (33) | (11) | (69) | (77)
Foreign currency (gain) loss | 229 | (1,603) | (431) | (36)
Unrealized (gain) loss on derivatives | (163) | 1,823 | (306) | 1,842
Depreciation and amortization | 1,034 | 1,246 | 3,150 | 3,418
Stock-based compensation | 699 | 640 | 2,079 | 1,419
Change in assets and liabilities, net of acquisitions: |  |  |  |
(Increase) decrease in accounts receivable | 5,022 | (3,409) | (3,851) | 11,595
(Increase) decrease in inventories | (4,871) | 3,665 | 2,483 | (1,093)
(Increase) decrease in prepaid expenses | 481 | (487) | (680) | (5,055)
Increase (decrease) in accounts payable | 4,200 | 1,190 | 13,542 | (3,127)
Increase (decrease) in customer deposits | (107) | (200) | 2,690 | (174)
Increase (decrease) in accrued expenses | (175) | 631 | 694 | (5,758)
Increase (decrease) in accrued income tax | 216 | (526) | 432 | (2,006)
Net change in derivative assets and liabilities | 7 | 245 | 170 | 40
Other | 216 | (778) | 948 | 1,237
Net cash provided by (used for) operating activities | 8,514 | 5,020 | 26,448 | 185
Cash flows from investing activities: |  |  |  |
Proceeds from sale of property and equipment |  | 1 | 3 | 128
Purchase of property and equipment | (325) | (89) | (1,001) | (478)
Software development costs | (227) | (236) | (833) | (692)
Other investments | (28) |  | (210) | 0
Net cash provided by (used for) investing activities | (580) | (324) | (2,041) | (1,042)
Cash flows from financing activities: |  |  |  |
Dividends paid | (951) | (875) | (2,740) | (2,568)
Taxes paid related to net settlement of restricted shares |  |  | (197) | (498)
Proceeds from exercise of common stock options |  | 67 | 0 | 67
Stock repurchases |  | (3,088) | 0 | (7,000)
Net cash provided by (used for) financing activities | (951) | (3,896) | (2,937) | (9,999)
Effect of exchange rate changes on cash and cash equivalents | (400) | 1,022 | 1,142 | 1,002
Net increase (decrease) in cash and cash equivalents | 6,583 | 1,822 | 22,612 | (9,854)
Cash and cash equivalents at beginning of year | 73,888 | 45,267 | 57,859 | 56,943
Cash and cash equivalents at end of year | $ 80,471 | $ 47,089 | $ 80,471 | $ 47,089

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