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ACCRUED LIABILITIES AND OTHER CURRENT LIABILITIES | 6 Months Ended
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Jun. 30, 2012
ACCRUED LIABILITIES AND OTHER CURRENT LIABILITIES |
ACCRUED LIABILITIES AND OTHER CURRENT LIABILITIES |
5. ACCRUED LIABILITIES AND OTHER CURRENT LIABILITIES Accrued and other current liabilities consisted of the following:
|  | December 31, 2011 |  | June 30, 2012 |
|  | ($000s) |
Accrued research and development |  | 3,471 |  | 2,923 |
Other current liabilities |  | 1,193 |  | 1,251 |
|  | 4,664 |  | 4,174 |
During the three and six months ended June 30, 2012, the Company recorded out of period reversals of pre-clinical expense accruals of $0.3 million and $0.4 million, respectively, as decreases to accrued liabilities and other current liabilities on the consolidated balance sheets and as decreases to research and development expenses on the consolidated statements of operations.

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- Definition The entire disclosure for accounts payable, accrued expenses, and other liabilities that are classified as current at the end of the reporting period. + References No definition available. + Details
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