Segment Reporting (Tables)

6 Months Ended

Jun. 30, 2015

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, 2015 and 2014, are as follows (in thousands):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2015		2014		2015		2014
Revenues
Cardiovascular	$	132,789	$	124,669	$	257,552	$	239,576
Endoscopy	5,293		4,196		10,107		8,525
Total revenues	138,082		128,865		267,659		248,101
Operating income
Cardiovascular	11,258		7,300		19,327		13,696
Endoscopy	984		84		1,619		177
Total operating income	12,242		7,384		20,946		13,873