Net Product Sales by Geographic Region and Product Line

3 Months Ended

Mar. 31, 2015

Segment Reporting [Abstract]

Net Product Sales by Geographic Region and Product Line

NET PRODUCT SALES BY GEOGRAPHIC REGION AND PRODUCT LINE

The below table presents our net product sales by geography for the three months ended March 31, 2015 and 2014:

	Three Months Ended March 31,
	2015				2014
United States	$	36,608	95.3	%	$	37,457	93.4	%
International:
Europe (ZEVALIN only)	582		1.5	%	1,040		2.6	%
Asia Pacific (ZEVALIN only)	1,223		3.2	%	1,599		4.0	%
Total international	1,805		4.7	%	2,639		6.6	%
Product sales, net	$	38,413	100.0	%	$	40,096	100.0	%

The below table presents our net product sales by product line for the three months ended March 31, 2015 and 2014:

	Three Months Ended March 31,
	2015				2014
FUSILEV	$	20,167	52.5	%	$	22,193	55.3	%
FOLOTYN	9,316		24.3	%	10,058		25.1	%
ZEVALIN	4,223		11.0	%	6,300		15.7	%
MARQIBO	1,893		4.9	%	1,545		3.9	%
BELEODAQ	2,814		7.3	%	—		—	%
Product sales, net	$	38,413	100.0	%	$	40,096	100.0	%