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Patents and other intangible assets (Tables) | 12 Months Ended
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Dec. 31, 2011
Patents and other intangible assets |
Schedule of patents and other intangible assets |
|  | December 31, |
(US$ in thousands) |  | 2011 |  | 2010 |
Cost |  |  |  |  |
Patents and developed technologies |  | $ | 29,065 |  | $ | 26,226 |
Trademarks—definite lived (subject to amortization) |  | 646 |  | 543 |
Trademarks—indefinite lived (not subject to amortization) |  | 23,057 |  | 23,104 |
Distribution networks |  | 44,586 |  | 44,586 |
|  | 97,354 |  | 94,459 |
Accumulated amortization |  |  |  |  |
Patents and developed technologies |  | (22,073 | ) | (18,267 | )
Trademarks—definite lived (subject to amortization) |  | (416 | ) | (337 | )
Distribution networks |  | (37,350 | ) | (34,398 | )
Patents and other intangible assets, net |  | $ | 37,515 |  | $ | 41,457 |

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- Definition Tabular disclosure of finite lived and indefinite lived intangibles assets, in total and by major class, including the gross carrying amount and accumulated amortization. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. + References No definition available. + Details
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- Details
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