OTHER CURRENT ASSETS AND OTHER NON-CURRENT ASSETS (Tables)

9 Months Ended

Sep. 30, 2016

Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]

Summary of Other Current Assets

The following table summarizes the Company’s other current assets for each of the periods indicated:

	As of September 30, 2016		As of December 31, 2015
	(in thousands)
Manufacturing-related deposits	$	16,783	$	13,070
Prepaid expenses		3,663		3,109
Other		1,556		1,201
Total other current assets	$	22,002	$	17,380

Summary of Other Non-current Assets

The following table summarizes the Company’s other non-current assets for each of the periods indicated:

	As of September 30, 2016		As of December 31, 2015
	(in thousands)
Manufacturing-related deposits	$	4,084		—
Prepaid clinical expenses		3,725		4,228
Other		242		242
Total other non-current assets	$	8,051	$	4,470