Segment Reporting (Tables)

6 Months Ended

Jun. 30, 2016

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

Financial information relating to our reportable operating segments and reconciliations to the consolidated totals for the three and six-month periods ended June 30, 2016 and 2015 are as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2016		2015		2016		2015
Revenues
Cardiovascular	$	145,525	$	132,789	$	278,069	$	257,552
Endoscopy	5,546		5,293		11,079		10,107
Total revenues	$	151,071	138,082		$	289,148	$	267,659
Operating income
Cardiovascular	10,880		11,258		17,529		19,327
Endoscopy	701		984		1,759		1,619
Total operating income	11,581		12,242		19,288		20,946