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Accrued and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2013

Accrued and Other Current Liabilities

Schedule of accrued and other current liabilities

		December 31,
		2012				2013
Accrued research and development		$	3,623			$	3,565
Accrued legal and professional fees			1,118				265
Other current liabilities			860				842
		$	5,601			$	4,672

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Tabular disclosure of the components of accrued liabilities.

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