Segment and Geographic Information (Narrative) (Details)	12 Months Ended
	Dec. 31, 2024 USD ($) segment	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Revenues from External Customers and Long-Lived Assets [Line Items]
Number of reportable segments | segment	2
Perclot revenues	$ 388,537,000	$ 354,004,000	$ 313,789,000
Goodwill	240,958,000	247,337,000	$ 243,631,000
Medical devices
Revenues from External Customers and Long-Lived Assets [Line Items]
Goodwill	$ 241,000,000.0	$ 247,300,000
Germany | Revenue | Geographic Concentration Risk
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration percentage	9.00%	8.00%	9.00%
Germany | Long-Lived Assets | Geographic Concentration Risk
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration percentage	96.00%
Domestic
Revenues from External Customers and Long-Lived Assets [Line Items]
Perclot revenues	$ 189,994,000	$ 179,485,000	$ 161,113,000
Long-lived assets	18,400,000	17,500,000
International
Revenues from External Customers and Long-Lived Assets [Line Items]
Perclot revenues	198,543,000	174,519,000	152,676,000
Long-lived assets	18,000,000.0	20,900,000
Intersegment Eliminations
Revenues from External Customers and Long-Lived Assets [Line Items]
Perclot revenues	$ 0	$ 0	$ 0