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Accrued and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2014

Accrued and Other Current Liabilities

Schedule of accrued and other current liabilities

		December 31,
		2013				2014
Accrued research and development		$	3,421			$	4,161
Accrued legal and professional fees			265				303
Other current liabilities			745				162
		$	4,431			$	4,626

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Tabular disclosure of the components of accrued liabilities.

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