ACCRUED EXPENSES

9 Months Ended

Sep. 30, 2015

Payables And Accruals [Abstract]

ACCRUED EXPENSES

6. ACCRUED EXPENSES

The following table summarizes the Company’s accrued expenses for each of the periods indicated: 

	As of September 30, 2015		As of December 31, 2014
	(in thousands)
Accrued employee compensation costs	$	6,262	$	6,170
Accrued clinical and preclinical costs		5,972		3,471
Accrued professional fees		3,349		3,403
Accrued contract manufacturing costs		2,145		3,271
Accrued research costs		565		311
Accrued facility-related costs		168		300
Other		1,300		440
Total accrued expenses	$	19,761	$	17,366