v3.25.4
Inventory
12 Months Ended
Dec. 31, 2025
Inventory Disclosure [Abstract]  
Inventory Inventory
Inventory consists of the following as of December 31, 2025 and 2024 (in thousands):
20252024
Raw materials$453 $1,290 
Work in progress1,794 2,212 
Finished goods950 565 
Total inventory$3,197 $4,067 
Charges recorded for inventory write-downs included in Research and development expenses in the Consolidated Statements of Operations and Comprehensive Loss were $1.6 million, $3.2 million and $3.4 million for the years ended December 31, 2025, 2024 and 2023, respectively.
Charges recorded for inventory write-downs included in Cost of revenue in the Consolidated Statements of Operations and Comprehensive Loss were $0.7 million and $0.2 million for the years ended December 31, 2025 and 2024, respectively. Charges recorded for inventory write-downs included in Cost of revenue in the Consolidated Statements of Operations and Comprehensive Loss were immaterial for the year ended December 31, 2023.