Revenue (Tables)

6 Months Ended

Jun. 30, 2018

Revenue Recognition, Multiple-deliverable Arrangements [Line Items]

Revenue Recognition, Multiple-deliverable Arrangements

The following tables disaggregate the company’s revenues by major source and by reportable segment for the three and six months endedJune 30, 2018 and June 30, 2017 (in thousands):

	Three Months Ended June 30, 2018
	Product		Service		Total
Europe	$	135,408	$	3,488	$	138,896
NA/HME	79,667		200		79,867
IPG	13,267		437		13,704
Asia/Pacific	12,494		1,191		13,685
Total	$	240,836	$	5,316	$	246,152
% Split	98%		2%		100%

	Six Months Ended June 30, 2018
	Product		Service		Total
Europe	$	263,410	$	6,800	$	270,210
NA/HME	159,238		411		159,649
IPG	27,775		816		28,591
Asia/Pacific	22,439		2,323		24,762
Total	$	472,862	$	10,350	$	483,212
% Split	98%		2%		100%

	Three Months Ended June 30, 2017
	Product		Service		Total
Europe	$	125,289	$	3,196	$	128,485
NA/HME	77,094		595		77,689
IPG	15,119		201		15,320
Asia/Pacific	10,875		1,148		12,023
Total	$	228,377	$	5,140	$	233,517
% Split	98%		2%		100%

	Six Months Ended June 30, 2017
	Product		Service		Total
Europe	$	242,079	$	5,914	$	247,993
NA/HME	160,730		1,221		161,951
IPG	31,357		336		31,693
Asia/Pacific	21,367		2,236		23,603
Total	$	455,533	$	9,707	$	465,240
% Split	98%		2%		100%