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Accrued and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2017

Accrued and Other Current Liabilities

Schedule of accrued and other current liabilities

			December 31,
			2016						2017
Accrued research and development				$	2,138					$	1,645
Accrued legal and professional fees					194						248
Other current liabilities					430						662
				$	2,762					$	2,555

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- Definition

Tabular disclosure of the components of accrued liabilities.

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