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CASH AND CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS (Tables) | 6 Months Ended
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Jun. 30, 2015
CASH AND CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS |
Summary of components of cash and cash equivalents and short-term investments |
|  | June 30, |  | December 31, |
|  | 2015 |  | 2014 |
Cash and cash equivalents: |  |  |  |  |  |  |
Cash |  | $ | 509 |  | $ | 8,744 |
Money market funds |  |  | — |  |  | 877 |
Municipal bonds |  |  | — |  |  | 2,528 |
Total cash and cash equivalents |  |  | 509 |  |  | 12,149 |
Short-term investments (available-for-sale): |  |  |  |  |  |  |
Municipal bonds |  |  | — |  |  | 8,024 |
Total cash and cash equivalents and short-term investments |  | $ | 509 |  | $ | 20,173 |

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- Definition Tabular disclosure of the components of cash, cash equivalents, and investments. + References No definition available. + Details
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