Segment Information (Tables)

12 Months Ended

Dec. 31, 2020

Segment Reporting [Abstract]

Schedule of selected information for each business segment

Selected information regarding the Company’s segments are provided as follows:

	Year Ended December 31,
(in thousands)	2020		2019		2018
Revenue by product and geography from external customers
U.S.
DEFINITY	$	207,270	$	211,777	$	178,440
TechneLite	69,729		72,534		74,042
Other nuclear	36,864		36,231		48,935
Rebates and allowances	(19,067)		(16,553)		(12,837)
Total U.S. Revenues	294,796		303,989		288,580
International
DEFINITY	6,046		5,731		4,633
TechneLite	16,512		14,058		24,816
Other nuclear	22,060		23,574		25,349
Rebates and allowances	(4)		(15)		(4)
Total International Revenues	44,614		43,348		54,794
Worldwide
DEFINITY	213,316		217,508		183,073
TechneLite	86,241		86,592		98,858
Other nuclear	58,924		59,805		74,284
Rebates and allowances	(19,071)		(16,568)		(12,841)
Total Revenues	$	339,410	$	347,337	$	343,374

	Year Ended December 31,
(in thousands)	2020		2019		2018
Operating income
U.S.	$	(10,363)	$	44,275	$	56,327
International	6,165		7,386		8,161
Total operating (loss) income	(4,198)		51,661		64,488
Interest expense	9,479		13,617		17,405
Loss on extinguishment of debt	—		3,196		—
Other (income) loss	(2,198)		6,221		(2,465)
(Loss) income before income taxes	$	(11,479)	$	28,627	$	49,548
Depreciation and amortization
U.S.	$	23,007	$	11,673	$	12,278
International	244		414		491
Total depreciation and amortization	$	23,251	$	12,087	$	12,769

	December 31,
(in thousands)	2020		2019
Long-lived assets
U.S.	$	120,147	$	115,560
International(1)	24		937
Total long-lived assets	$	120,171	$	116,497

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(1)2020 Amount excludes Puerto Rico as the Company has identified its Puerto Rico entity as held for sale.