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Accounts payable and accrued expenses (Tables)

12 Months Ended

Dec. 31, 2014

Accounts payable and accrued expenses

Schedule of components of accounts payable and accrued expenses

		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

Tabular disclosure of the (a) carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business (accounts payable); (b) other payables; and (c) accrued liabilities. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). An alternative caption includes accrued expenses.

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