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Cash And Cash Equivalents (Tables) | 12 Months Ended
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Dec. 31, 2012
Cash And Cash Equivalents [Abstract] |
Cash And Cash Equivalents |
|  | December 31 |
|  | 2011 |  |  | 2012 |
|  | US$ thousands |
Cash |  |  | 6,461 |  |  |  | 13,248 |
Cash equivalents * |  |  | 5,022 |  |  |  | 58 |
|  |  | 11,483 |  |  |  | 13,306 |
| * | Comprised mainly of deposits in banks as at December 31, 2011 and 2012 carrying a weighted average interest rate of 1.79% and 0.11%, respectively.

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- Definition Tabular disclosure of the components of cash, cash equivalents, and short-term investments. Short-term investments may include current marketable securities. + References No definition available. + Details
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