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Cash And Cash Equivalents (Tables) | 12 Months Ended
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Dec. 31, 2014
Details of Cash and Cash Equivalents |
|  | December 31 |
|  | 2013 |  |  | 2014 |
|  | US$ |  |  | US$ |
Cash and deposits in bank |  |  | 19,025 |  |  |  | 38,851 |
Time deposits |  |  | 142,695 |  |  |  | 155,360 |
|  |  | 161,720 |  |  |  | 194,211 |

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- Definition Tabular disclosure of the components of cash and cash equivalents. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
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