Segment Information (Tables)

3 Months Ended

Mar. 31, 2022

Segment Information [Abstract]

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

	Three Months Ended
	March 31,
	2022		2021
Revenues:
Medical devices	$	57,542	$	53,345
Preservation services		19,671		17,742
Total revenues		77,213		71,087
Cost of products and preservation services:
Medical devices		17,408		14,911
Preservation services		9,086		8,338
Total cost of products and preservation services		26,494		23,249
Gross margin:
Medical devices		40,134		38,434
Preservation services		10,585		9,404
Total gross margin	$	50,719	$	47,838

Summary Of Net Revenues By Product And Service

	Three Months Ended
	March 31,
	2022		2021
Products:
Aortic stent grafts	$	25,506	$	20,205
Surgical sealants		15,681		17,828
On-X		14,371		13,095
Other		1,984		2,217
Total products		57,542		53,345
Preservation services		19,671		17,742
Total revenues	$	77,213	$	71,087