v3.26.3
Inventories and Deferred Preservation Costs
9 Months Ended
Sep. 30, 2026
Inventory Disclosure [Abstract]  
Inventories and Deferred Preservation Costs Inventories and Deferred Preservation Costs
Inventories consist of the following (in thousands):
September 30,
2026
December 31,
2025
Raw materials and supplies$40,427 $36,355 
Work-in-process24,299 17,133 
Finished goods42,327 38,939 
Inventories$107,053 $92,427 
To facilitate product usage, we maintain consignment inventory of On-X heart valves at domestic hospital locations and On-X heart valves, aortic stent grafts, and AMDS products at international hospital locations. We retain title and control over this consignment inventory until we receive a notification of implantation, at which time we invoice the hospital and recognize revenue. As of September 30, 2026 we had $17.7 million in consignment inventory, with approximately 34% in domestic locations and 66% in international locations. As of December 31, 2025 we had $14.9 million in consignment inventory, with approximately 33% in domestic locations and 67% in foreign locations.
Total deferred preservation costs were $53.7 million and $54.5 million as of September 30, 2026 and December 31, 2025, respectively.