Net Product Sales by Geographic Region and Product Line (Tables)

6 Months Ended

Jun. 30, 2015

Segment Reporting [Abstract]

Schedule of Product Sales, Net by Geography

The below table presents our net product sales by geography for the three and six months ended June 30, 2015 and 2014:

	Three Months Ended June 30,								Six Months Ended June 30,
	2015				2014				2015				2014
United States	$	33,676	95.8	%	$	44,541	95.1	%	$	70,284	95.6	%	$	81,998	94.3	%
International:
Europe (ZEVALIN only)	514		1.5	%	796		1.7	%	1,097		1.5	%	1,836		2.1	%
Asia Pacific (ZEVALIN only)	954		2.7	%	1,518		3.2	%	2,176		3.0	%	3,117		3.6	%
Total international	1,468		4.2	%	2,314		4.9	%	3,273		4.4	%	4,953		5.7	%
Product sales, net	$	35,144	100.0	%	$	46,855	100.0	%	$	73,557	100.0	%	$	86,951	100.0	%

Schedule Of Net Sales By Product Line Table

The below table presents our net product sales by product line for the three and six months ended June 30, 2015 and 2014:

	Three Months Ended June 30,								Six Months Ended June 30,
	2015				2014				2015				2014
FUSILEV	$	14,329	40.8	%	$	26,554	56.7	%	$	34,496	46.9	%	$	48,747	56.1	%
FOLOTYN	12,222		34.8	%	12,597		26.9	%	21,538		29.3	%	22,655		26.1	%
ZEVALIN	4,802		13.7	%	6,336		13.5	%	9,023		12.3	%	12,636		14.5	%
MARQIBO	2,080		5.9	%	1,368		2.9	%	3,974		5.4	%	2,913		3.4	%
BELEODAQ	1,711		4.9	%	—		—	%	4,526		6.2	%	—		—
Product sales, net	$	35,144	100.0	%	$	46,855	100.0	%	$	73,557	100.0	%	$	86,951	100.0	%