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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Apr. 30, 2022 | Apr. 30, 2021 | Apr. 30, 2022 | Apr. 30, 2021
Cash flows from operating activities: |  |  |  |
Net income | $ 2,029 | $ 2,437 | $ 5,564 | $ 3,100
Adjustments to reconcile net income to net cash provided by (used for) operating activities: |  |  |  |
Provision for doubtful accounts | (107) | 146 | (193) | 227
Deferred income taxes | 79 | 379 | 65 | 511
Equity in (income) loss of affiliates | (276) | (93) | (390) | (36)
Foreign currency (gain) loss | 815 | 296 | 1,182 | (660)
Unrealized (gain) loss on derivatives | (485) | (372) | (328) | (143)
Depreciation and amortization | 965 | 1,050 | 1,907 | 2,116
Stock-based compensation | 806 | 721 | 1,595 | 1,380
Change in assets and liabilities: |  |  |  |
(Increase) decrease in accounts receivable | 3,521 | (9,247) | 6,562 | (8,873)
(Increase) decrease in inventories | (6,741) | 1,640 | (12,676) | 7,354
(Increase) decrease in prepaid expenses | 1,226 | 426 | 5,382 | (1,161)
Increase (decrease) in accounts payable | (111) | 7,351 | 3,751 | 9,342
Increase (decrease) in customer deposits | (2,211) | 3,048 | (2,144) | 2,797
Increase (decrease) in accrued expenses | 784 | 56 | (138) | 34
Increase (decrease) in accrued payroll and employee benefits | 317 | 617 | (2,240) | 835
Increase (decrease) in accrued income tax | (377) | (30) | 880 | 216
Net change in derivative assets and liabilities | (77) | 392 | (29) | 163
Other | (1,256) | 83 | (438) | 732
Net cash provided by (used for) operating activities | (1,099) | 8,900 | 8,312 | 17,934
Cash flows from investing activities: |  |  |  |
Proceeds from sale of property and equipment | 94 | 3 | 101 | 3
Purchase of property and equipment | (231) | (378) | (508) | (676)
Software development costs | (295) | (282) | (598) | (606)
Other investments | 262 | (42) |  | (182)
Net cash provided by (used for) investing activities | (170) | (699) | (1,005) | (1,461)
Cash flows from financing activities: |  |  |  |
Proceeds from exercise of common stock options |  |  | 117 |
Dividends paid | (986) | (924) | (1,923) | (1,789)
Taxes paid related to net settlement of restricted shares |  |  | (208) | (197)
Stock repurchases | (1,671) |  | (2,890) |
Net cash provided by (used for) financing activities | (2,657) | (924) | (4,904) | (1,986)
Effect of exchange rate changes on cash and cash equivalents | (4,061) | 58 | (4,424) | 1,542
Net increase (decrease) in cash and cash equivalents | (7,987) | 7,335 | (2,021) | 16,029
Cash and cash equivalents at beginning of period | 90,029 | 66,553 | 84,063 | 57,859
Cash and cash equivalents at end of period | 82,042 | $ 73,888 | 82,042 | $ 73,888
Cash and cash equivalents at beginning of period |  |  | 84,063 |
Cash and cash equivalents at end of period | $ 82,042 |  | $ 82,042 |

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