Other Assets and Liabilities (Tables)

3 Months Ended

Mar. 31, 2020

Other Liabilities Disclosure [Abstract]

Schedule of Prepaid Expenses and Other Current Assets

Various other assets and liabilities are summarized as follows:

Prepaid Expenses and Other Current Assets:	March 31, 2020		December 31, 2019
Valued-added tax recoverable	$	257	$	1,051
Prepaid and other expenses	1,933		2,116
Guarantee from Armistice	456		454
Income tax receivable	536		536
Other	155		107
Total	$	3,337	$	4,264

Schedule of Other Assets, Noncurrent

Other Non-Current Assets:	March 31, 2020		December 31, 2019
Deferred tax assets, net	$	37,860	$	29,427
Long-term deposits	1,477		1,477
Guarantee from Armistice	1,252		1,367
Right of use assets at contract manufacturing organizations	6,362		6,428
Other	573		575
Total	$	47,524	$	39,274

Schedule of Accrued Liabilities

Accrued Expenses	March 31, 2020		December 31, 2019
Accrued compensation	$	1,724	$	3,944
Accrued social charges	192		592
Accrued restructuring (see Note 14)	1,705		2,949
Customer allowances	6,200		6,470
Accrued contract research organization charges	1,802		2,098
Accrued contract manufacturing organization costs	426		735
Other	2,809		3,022
Total	$	14,858	$	19,810

Schedule Of Long Term Liabilities

Other Non-Current Liabilities:	March 31, 2020		December 31, 2019
Customer allowances	$	1,210	$	981
Unrecognized tax benefits	3,143		6,465
Guarantee to Deerfield	1,256		1,372
Other	55		55
Total	$	5,664	$	8,873