Segment And Geographic Information (Tables)

12 Months Ended

Dec. 31, 2014

Segment And Geographic Information [Abstract]

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

	2014		2013		2012
Revenues:
Medical devices	$	81,883	$	76,194	$	67,496
Preservation services		62,758		64,498		63,603
Othera		--		71		619
Total revenues		144,641		140,763		131,718
Cost of products and preservation services:
Medical devices		17,167		15,147		11,380
Preservation services		36,183		35,230		35,320
Total cost of products and preservation services		53,350		50,377		46,700
Gross margin:
Medical devices		64,716		61,047		56,116
Preservation services		26,575		29,268		28,283
Othera		--		71		619
Total gross margin	$	91,291	$	90,386	$	85,018

Summary Of Net Revenues By Product

	2014		2013		2012
Products:
BioGlue and BioFoam	$	62,091	$	58,004	$	53,211
PerClot		4,289		3,494		3,078
CardioGenesis cardiac laser therapy		8,225		8,965		8,092
HeRO Graft		7,131		5,731		3,115
ProCol		147		--		--
Total products		81,883		76,194		67,496
Preservation services:
Cardiac tissue		29,437		29,523		29,756
Vascular tissue		33,321		34,975		33,847
Total preservation services		62,758		64,498		63,603
Othera		--		71		619
Total revenues	$	144,641	$	140,763	$	131,718

aFor the years ended December 31, 2013 and 2012 the “Other” designation includes grant revenue.

Schedule Of Net Revenues By Geographic Location

	2014		2013		2012
U.S.	$	110,533	$	109,325	$	103,804
International		34,108		31,438		27,914
Total revenues	$	144,641	$	140,763	$	131,718