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Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified | Jul. 31, 2012 | Oct. 31, 2011
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 73,766 | $ 51,415
Investments - U.S. treasury securities | 0 | 12,016
Accounts receivable, net | 20,240 | 21,950
Inventories | 48,995 | 40,101
Other current assets | 6,084 | 7,466
Total current assets | 149,085 | 132,948
Property, plant and equipment, net | 22,450 | 23,925
Investment in and loans to affiliate | 9,826 | 10,466
Other assets, net | 15,672 | 16,291
Total assets | 197,033 | 183,630
Current liabilities: |  |
Current portion of long-term debt | 5,126 | 5,056
Accounts payable | 10,871 | 14,143
Accounts payable due to affiliate | 324 | 104
Accrued liabilities | 20,454 | 26,894
Deferred revenue | 50,380 | 64,114
Preferred stock obligation of subsidiary | 1,071 | 3,854
Total current liabilities | 88,226 | 114,165
Long-term deferred revenue | 6,250 | 7,000
Long-term preferred stock obligation of subsidiary | 12,893 | 12,878
Long-term debt and other liabilities | 4,028 | 4,105
Total liabilities | 111,397 | 138,148
Redeemable preferred stock (liquidation preference of $64,020 at July 31, 2012 and October 31, 2011) | 59,857 | 59,857
Shareholders' equity (deficit) |  |
Common stock ($.0001 par value); 275,000,000 shares authorized; 185,787,147 and 138,400,497 shares issued and outstanding at July 31, 2012 and October 31, 2011, respectively. | 18 | 13
Additional paid-in capital | 751,519 | 687,857
Accumulated deficit | (725,493) | (701,336)
Accumulated other comprehensive income | (65) | 15
Treasury stock, Common, at cost (5,679 shares at July 31, 2012 and October 31, 2011) | (53) | (53)
Deferred compensation | 53 | 53
Total shareholders' equity (deficit) | 25,979 | (13,451)
Noncontrolling interest in subsidiaries | (200) | (924)
Total equity (deficit) | 25,779 | (14,375)
Total liabilities and equity (deficit) | $ 197,033 | $ 183,630

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