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Current Accrued Liabilities (Tables) | 12 Months Ended
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Dec. 31, 2012
Component Of Current Accrued Liabilities | Current accrued liabilities as of December 31, 2012, and 2011 consist of the following (in thousands):
|  | December 31, |
|  | 2012 |  |  | 2011 |
Payroll and related expenses |  | $ | 4,538 |  |  | $ | 3,224 |
Legal expenses |  |  | 396 |  |  |  | 220 |
Third party research and development expenses |  |  | 3,207 |  |  |  | 3,903 |
Other accrued liabilities |  |  | 1,922 |  |  |  | 812 |
Total |  | $ | 10,063 |  |  | $ | 8,159 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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