v2.4.0.6

Cash and cash equivalents (Tables) | 3 Months Ended
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Mar. 31, 2013
Cash and cash equivalents |
Schedule of cash and cash equivalents |
|  | March 31, 2013 |  | December 31, 2012 |
Cash and cash equivalents: |  |  |  |  |
Cash |  | $ | 8,817 |  | $ | 16,677 |
Money market accounts |  | 37,831 |  | 39,001 |
Marketable securities |  | — |  | 2,460 |
Total cash and cash equivalents |  | $ | 46,648 |  | $ | 58,138 |

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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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