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Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2017

Payables And Accruals [Abstract]

Schedule of accrued expenses

Accrued expenses consist of the following:

(in thousands)		March 31, 2017				December 31, 2016
Compensation, excluding taxes		$	418			$	933
Clinical trial expenses			1,867				1,365
Professional fees			256				286
Short-term portion of lease restructuring			222				216
Other1			785				607
Total accrued expenses		$	3,548			$	3,407

¹ Other consists of various accrued expenses, with no individual item accounting for more than 5% of current liabilities at March 31, 2017 and December 31, 2016.

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Tabular disclosure of the components of accrued liabilities.

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