Revenue from Contracts with Customers (Tables)

9 Months Ended

Sep. 30, 2018

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenue

The following tables present revenue from contracts with customers for the three and nine-month periods ended September 30, 2018 and 2017 (in thousands):

	Three Months Ended September 30, 2018						Three Months Ended September 30, 2017
	United States		International		Total		United States		International		Total
Cardiovascular
Stand-alone devices	$	52,173	$	38,802	$	90,975	$	36,383	$	32,366	$	68,749
Custom kits and procedure trays	23,199		9,896		33,095		23,085		7,326		30,411
Inflation devices	7,819		15,074		22,893		8,241		11,792		20,033
Catheters	18,081		22,510		40,591		15,377		16,374		31,751
Embolization devices	5,145		7,250		12,395		5,414		6,838		12,252
CRM/EP	10,462		1,739		12,201		8,202		1,325		9,527
Total	116,879		95,271		212,150		96,702		76,021		172,723
Endoscopy
Endoscopy devices	9,229		280		9,509		6,389		225		6,614
Total	$	126,108	$	95,551	$	221,659	$	103,091	$	76,246	$	179,337

	Nine Months Ended September 30, 2018						Nine Months Ended September 30, 2017
	United States		International		Total		United States		International		Total
Cardiovascular
Stand-alone devices	$	147,125	$	119,592	$	266,717	$	109,750	$	93,709	$	203,459
Custom kits and procedure trays	69,184		31,175		100,359		68,823		22,259		91,082
Inflation devices	23,647		45,970		69,617		24,257		35,072		59,329
Catheters	50,055		63,775		113,830		46,529		47,828		94,357
Embolization devices	15,272		22,434		37,706		16,548		20,388		36,936
CRM/EP	31,058		5,105		36,163		28,212		3,765		31,977
Total	336,341		288,051		624,392		294,119		223,021		517,140
Endoscopy
Endoscopy devices	24,269		843		25,112		19,195		620		19,815
Total	$	360,610	$	288,894	$	649,504	$	313,314	$	223,641	$	536,955