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Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2018

Payables And Accruals [Abstract]

Schedule of accrued expenses

Accrued expenses consist of the following:

(in thousands)		March 31, 2018				December 31, 2017
Compensation, excluding taxes		$	738			$	869
Clinical trial expenses			1,603				1,124
Professional fees			95				221
Short-term portion of lease restructuring			197				209
Other1			893				985
Total accrued expenses		$	3,526			$	3,408

¹ Other consists of various accrued expenses, with no individual item accounting for more than 5% of current liabilities at March 31, 2018 and December 31, 2017.

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Tabular disclosure of the components of accrued liabilities.

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