Other Assets (Tables)

6 Months Ended

Jun. 30, 2018

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Other Current Assets

Other current assets consisted of the following at June 30, 2018 and December 31, 2017:

(in thousands)	June 30, 2018		December 31, 2017
Prepaid manufacturing costs	$	7,121	$	7,646
Prepaid selling, general and administrative expenses	3,616		2,265
Prepaid research and development expenses	1,405		1,288
Total other current assets	$	12,142	$	11,199

Schedule of Other Assets, Net

Other assets, net consisted of the following at June 30, 2018 and December 31, 2017:

(in thousands)	June 30, 2018		December 31, 2017
Deferred manufacturing costs	$	10,433	$	7,338
Deposits	1,159		1,099
Long-term prepaid manufacturing costs	1,000		1,000
Deferred registration fees	140		140
Total other long-term assets	$	12,732	$	9,577