Segment and Geographic Information (Schedule of Revenues, Cost Of Products And Services, And Gross Margins For Operating Segments) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Segment Reporting Information [Line Items]
Total revenues	$ 441,330	$ 388,537	$ 354,004
Total cost of products and preservation services	157,103	139,756	124,828
Total gross margin	284,227	248,781	229,176
Operating Segments | Medical devices
Segment Reporting Information [Line Items]
Total revenues	345,825	290,230	261,185
Total cost of products and preservation services	112,781	99,385	84,595
Total gross margin	233,044	190,845	176,590
Operating Segments | Preservation services
Segment Reporting Information [Line Items]
Total revenues	95,505	98,307	92,819
Total cost of products and preservation services	44,322	40,371	40,233
Total gross margin	$ 51,183	$ 57,936	$ 52,586