Overview Financials News + Filings Key Docs Charts Ownership Insiders
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| In millions, except per share items | Nov-30-09 | Nov-30-08 | Nov-30-07 | Nov-30-06 | Nov-30-05 | Nov-30-04 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Assets |
| Cash and equivalents | 29.0 | 37.2 | 33.2 | 28.7 | 13.1 | 7.1 |
| Short-term investments | 24.8 | 20.0 | 19.0 | 20.9 | | |
| Accounts receivable, net | 8.9 | 7.9 | 7.5 | 4.7 | 3.5 | 2.0 |
| Inventories | 3.6 | 3.0 | 2.0 | 2.2 | 1.1 | 0.7 |
| Other current assets | 1.3 | 0.8 | 4.2 | 3.6 | 2.2 | 0.8 |
| Total current assets | 67.5 | 68.8 | 65.8 | 60.2 | 19.9 | 10.5 |
| Property, plant, and equipment, net | 2.9 | 2.8 | 2.5 | 2.1 | 1.3 | 1.1 |
| Intangibles | 0.2 | 0.2 | 0.0 | 0.0 | 0.0 | 1.0 |
| Goodwill | 1.8 | 1.7 | | | | |
| Long-term investments | 26.0 | 12.8 | 33.7 | 21.9 | | |
| Other fixed assets | 30.8 | 16.4 | 36.7 | 30.1 | 8.5 | 7.2 |
| Total assets | 108.2 | 94.2 | 110.4 | 96.8 | 32.9 | 21.5 |
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| Accounts payable | 1.5 | 1.3 | 1.1 | 1.0 | 0.7 | 0.5 |
| Accrued expenses | 1.8 | 1.8 | 1.7 | 1.2 | 1.2 | 0.7 |
| Short-term debt | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Total current liabilities | 3.3 | 3.1 | 2.8 | 2.2 | 1.9 | 1.2 |
| Total liabilities | 3.3 | 3.1 | 2.8 | 2.2 | 1.9 | 1.2 |
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| Shareholders' equity [+] | 104.9 | 91.1 | 107.6 | 94.6 | 31.0 | 20.3 |
| Paid-in capital | 97.7 | 91.3 | 119.1 | 116.8 | 64.9 | 62.3 |
| Retained earnings | 0.2 | -6.6 | -17.0 | -26.7 | -37.1 | -44.9 |
| Tangible shareholders' equity | 102.9 | 89.2 | 107.6 | 94.6 | 31.0 | 19.4 |
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