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Accrued Expenses

12 Months Ended

Dec. 31, 2014

5.	ACCRUED EXPENSES

Accrued expenses consist of the following (in thousands):

	As of December 31,
	2014		2013
Accrued expenses	$	663	$	379
Accrued clinical trial costs		848		610
Accrued contract manufacturing expenses		580		433
Accrued compensation and benefits		983		618
Accrued interest		574		234
Total accrued expenses	$	3,648	$	2,274