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Accounts payable and accrued expenses

12 Months Ended

Dec. 31, 2014

Accounts payable and accrued expenses

Accounts payable and accrued expenses

5. Accounts payable and accrued expenses

          Accounts payable and accrued expenses at December 31, 2014 and 2013 consist of the following:

		December 31,
		2014			2013
Employee compensation, benefits, and related accruals		$	9,312		$	5,103
Consulting and contracted research			9,349			4,006
Professional fees			3,334			1,294
Accounts payable			4,128			1,124
Other			2,998			680
​	​	​	​	​	​	​	​
		$	29,121		$	12,207
​	​	​	​	​	​	​	​

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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.

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