Segment Information (Tables)

6 Months Ended

Jun. 30, 2016

Segment Information [Abstract]

Revenues, Cost Of Products And Services, And Gross Margins For Operating Segments

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2016		2015		2016		2015
Revenues:
Medical devices	$	30,045	$	19,918	$	57,063	$	39,309
Preservation services		17,038		15,608		33,036		30,048
Total revenues		47,083		35,526		90,099		69,357
Cost of products and preservation services:
Medical devices		7,698		4,244		14,701		9,277
Preservation services		9,084		9,728		17,476		18,859
Total cost of products and preservation services		16,782		13,972		32,177		28,136
Gross margin:
Medical devices		22,347		15,674		42,362		30,032
Preservation services		7,954		5,880		15,560		11,189
Total gross margin	$	30,301	$	21,554	$	57,922	$	41,221

Summary Of Net Revenues By Product And Service

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2016		2015		2016		2015
Products:
BioGlue and BioFoam	$	16,187	$	14,519	$	31,503	$	28,561
On-X		9,554		--		16,269		--
CardioGenesis cardiac laser therapy		1,860		1,943		3,844		4,080
PerClot		1,042		1,036		2,033		2,012
PhotoFix		490		343		871		515
HeRO Graft		912		1,744		2,325		3,604
ProCol		--		333		218		537
Total products		30,045		19,918		57,063		39,309
Preservation services:
Cardiac tissue		7,548		6,889		13,976		13,552
Vascular tissue		9,490		8,719		19,060		16,496
Total preservation services		17,038		15,608		33,036		30,048
Total revenues	$	47,083	$	35,526	$	90,099	$	69,357