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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Apr. 30, 2023 | Apr. 30, 2022 | Apr. 30, 2023 | Apr. 30, 2022
Cash flows from operating activities: |  |  |  |
Net income (loss) | $ 377 | $ 2,029 | $ 1,707 | $ 5,564
Adjustments to reconcile net income to net cash provided by (used for) operating activities: |  |  |  |
Provision for doubtful accounts | (22) | (107) | 62 | (193)
Deferred income taxes | 149 | 79 | 301 | 65
Equity in (income) loss of affiliates | (232) | (276) | (222) | (390)
Foreign currency (gain) loss | (656) | 815 | (2,243) | 1,182
Unrealized (gain) loss on derivatives | 438 | (485) | 50 | (328)
Depreciation and amortization | 1,050 | 965 | 2,104 | 1,907
Stock-based compensation | 750 | 806 | 1,524 | 1,595
Change in assets and liabilities: |  |  |  |
(Increase) decrease in accounts receivable | 203 | 3,521 | 5,954 | 6,562
(Increase) decrease in inventories | (7,487) | (6,741) | (10,471) | (12,676)
(Increase) decrease in prepaid expenses | 548 | 1,226 | (2,656) | 5,382
Increase (decrease) in accounts payable | 7,450 | (111) | 2,206 | 3,751
Increase (decrease) in customer deposits | (102) | (2,211) | 713 | (2,144)
Increase (decrease) in accrued expenses | (111) | 784 | (1,927) | (138)
Increase (decrease) in accrued payroll and employee benefits | 504 | 317 | (2,804) | (2,240)
Net change in deferred tax assets and liabilities | (1,381) | (377) | (980) | 880
Net change in derivative assets and liabilities | 47 | (77) | 600 | (29)
Other | (574) | (994) | (953) | (438)
Net cash provided by (used for) operating activities | 951 | (837) | (7,035) | 8,312
Cash flows from investing activities: |  |  |  |
Proceeds from sale of property and equipment | 1 | 94 | 1 | 101
Purchase of property and equipment | (443) | (231) | (657) | (508)
Software development costs | (364) | (295) | (749) | (598)
Other investments | 273 |  | 273 |
Net cash provided by (used for) investing activities | (533) | (432) | (1,132) | (1,005)
Cash flows from financing activities: |  |  |  |
Proceeds from exercise of common stock options |  |  | 270 | 117
Dividends paid | (1,039) | (986) | (2,034) | (1,923)
Taxes paid related to net settlement of restricted shares |  |  | (313) | (208)
Stock repurchases | (3,866) | (1,671) | (4,609) | (2,890)
Net cash provided by (used for) financing activities | (4,905) | (2,657) | (6,686) | (4,904)
Effect of exchange rate changes on cash and cash equivalents | (246) | (4,061) | 3,086 | (4,424)
Net increase (decrease) in cash and cash equivalents | (4,733) | (7,987) | (11,767) | (2,021)
Cash and cash equivalents at beginning of period | 56,888 | 90,029 | 63,922 | 84,063
Cash and cash equivalents at end of period | 52,155 | $ 82,042 | 52,155 | $ 82,042
Cash and cash equivalents at beginning of period |  |  | 63,922 |
Cash and cash equivalents at end of period | $ 52,155 |  | $ 52,155 |

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