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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Apr. 30, 2014 | Apr. 30, 2013 | Apr. 30, 2014 | Apr. 30, 2013
Cash flows from operating activities: |  |  |  |
Net income | $ 3,536 | $ 3,183 | $ 5,905 | $ 5,437
Adjustments to reconcile net income to net cash provided by (used for) operating activities: |  |  |  |
Provision for doubtful accounts | 31 | (15) | (51) | (58)
Deferred income taxes | 11 | (269) | 14 | (585)
Equity in income of affiliates | (81) | (58) | (165) | (114)
Depreciation and amortization | 816 | 798 | 1,551 | 1,715
Foreign currency (gain) loss | (2,102) | 1,673 | (1,367) | (224)
Unrealized (gain) loss on derivatives | 391 | (752) | 528 | 187
Stock-based compensation | 146 | 255 | 392 | 503
Change in assets and liabilities: |  |  |  |
(Increase) decrease in accounts receivable and refundable taxes | (2,652) | (1,090) | (1,156) | 3,057
(Increase) decrease in inventories | (689) | (169) | (23) | 259
Increase (decrease) in accounts payable | (2,527) | 3,292 | 1,668 | 3,325
Increase (decrease) in accrued expenses | 1,113 | (1,519) | (556) | (4,367)
Net change in derivative assets and liabilities | 221 | (378) | 631 | (611)
Other | 1,071 | (217) | (1,310) | 299
Net cash provided by (used for) operating activities | (715) | 4,734 | 6,061 | 8,823
Cash flows from investing activities: |  |  |  |
Purchase of property and equipment | (615) | (241) | (951) | (772)
Software development costs | (240) | (212) | (423) | (517)
Other investments | (9) | (10) | (215) | (40)
Proceeds from sale of equipment |  |  | 126 |
Net cash provided by (used for) investing activities | (864) | (463) | (1,463) | (1,329)
Cash flows from financing activities: |  |  |  |
Dividends paid | (456) |  | (780) |
Proceeds from exercise of stock options | 298 |  | 298 |
Restricted shares vested | 1 | 1 | 2 | 1
Borrowings (repayment) on short-term debt | (3) |  | (386) |
Net cash provided by (used for) financing activities | (160) | 1 | (866) | 1
Effect of exchange rate changes on cash | 420 | (103) | 138 | 12
Net increase (decrease) in cash and cash equivalents | (1,319) | 4,169 | 3,870 | 7,507
Cash and cash equivalents at beginning of period | 47,993 | 39,108 | 42,804 | 35,770
Cash and cash equivalents at end of period | $ 46,674 | $ 43,277 | $ 46,674 | $ 43,277

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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 + Details
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- Definition The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition The cash outflow for a borrowing having initial term of repayment within one year or the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
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- Definition Value of stock related to Restricted Stock Awards issued during the period, net of the stock value of such awards forfeited. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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- Definition The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
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