Other Assets and Liabilities (Tables)

12 Months Ended

Dec. 31, 2018

Other Liabilities Disclosure [Abstract]

Schedule of Prepaid Expenses and Other Current Assets

Various other assets and liabilities are summarized for the years ended December 31, as follows: 

Prepaid Expenses and Other Current Assets:	2018		2017
Valued-added tax recoverable	$	1,378	$	1,206
Prepaid and other expenses	2,145		7,106
Guarantee from Armistice (see Note 16)	534		—
Income tax receivable	921		518
Research and development tax credit receivable	283		—
Short-term deposit	3,350		—
Other	225		128
Total	$	8,836	$	8,958

Schedule of Other Non-Current Assets

Other Non-Current Assets:	2018		2017
Deferred tax assets	$	23,029	$	3,877
Long-term deposits	1,477		3,350
Guarantee from Armistice (see Note 16)	5,697		—
Right of use assets at contract manufacturing organizations	5,894		2,909
Other	49		113
Total	$	36,146	$	10,249

Schedule of Accrued Expenses

Accrued Expenses:	2018		2017
Accrued compensation	$	3,971	$	3,157
Accrued social charges	1,009		1,204
Accrued restructuring (see Note 17)	879		1,000
Customer allowances	6,541		10,613
Accrued ELAA payment	—		20,000
Accrued contract research organization charges	1,000		156
Accrued contract manufacturing organization costs	2,028		2,327
Accrued contract sales organization and marketing costs	3,469		7,641
Other	2,798		4,828
Total	$	21,695	$	50,926

Schedule of Other Non-Current Liabilities

Other Non-Current Liabilities:	2018		2017
Provision for retirement indemnity	$	1,024	$	1,303
Customer allowances	1,352		1,636
Unrecognized tax benefits	5,315		3,954
Guarantee to Deerfield (see Note 16)	5,717		—
Other	594		191
Total	$	14,002	$	7,084