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Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Oct. 31, 2012 | Oct. 31, 2011 | Oct. 31, 2010
Cash flows from operating activities: |  |  |
Net loss | $ (35,906) | $ (45,974) | $ (56,326)
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |
Share-based compensation | 2,054 | 2,577 | 2,965
(Income) loss from equity investment | 645 | (58) | 730
Impairment of equity investment | 3,602 | 0 | 0
Accretion of redeemable preferred stock of subsidiary | 0 | 525 | 2,367
Asset Impairment | 0 | 0 | 765
Depreciation | 5,192 | 6,431 | 7,438
Amortization of bond premium and interest expense | 2,018 | 2,490 | 91
Other non-cash transactions | (117) | 114 | 314
(Increase) decrease in operating assets: |  |  |
Accounts and license fee receivables | (14,066) | (4,046) | 4,480
Inventories | (7,600) | (6,697) | (7,971)
Other assets | 3,032 | (15,586) | (785)
Increase (decrease) in operating liabilities: |  |  |
Accounts payable | (1,790) | 3,405 | 774
Accrued liabilities | (6,081) | 10,761 | 3,762
Deferred revenue | (9,642) | 37,573 | 6,404
Net cash used in operating activities | (58,659) | (8,485) | (34,992)
Cash flows from investing activities: |  |  |
Capital expenditures | (4,453) | (3,350) | (2,481)
Convertible loan to affiliate | 0 | (600) | (600)
Treasury notes matured | 12,000 | 55,000 | 32,500
Treasury notes purchased | 0 | (33,019) | (59,677)
Net cash provided by (used in) investing activities | 7,547 | 18,031 | (30,258)
Cash flows from financing activities: |  |  |
Repayment of debt | (173) | (306) | (377)
Proceeds from debt | 0 | 4,000 | 0
Proceeds received from noncontrolling interest in subsidiary | 954 | 0 | 0
Proceeds from sale of common stock, net of registration fees | 64,003 | 32,930 | 32,104
Payment of preferred dividends and return of capital | (7,624) | (15,226) | (3,695)
Common stock issued for stock plans and related expenses | 0 | 0 | (151)
Net cash provided by financing activities | 57,160 | 21,398 | 27,881
Effects on cash from changes in foreign currency rates | 51 | 4 | 13
Net increase (decrease) in cash and cash equivalents | 6,099 | 30,948 | (37,356)
Cash and cash equivalents-beginning of period | 51,415 | 20,467 | 57,823
Cash and cash equivalents-end of period | $ 57,514 | $ 51,415 | $ 20,467

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- Definition The charge against earnings resulting from the write down of long lived assets other than goodwill due to the difference between the carrying value and lower fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6391110&loc=d3e2921-110230 + Details
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