v3.25.1
Intangible Assets, Net (Tables)
 3 Months Ended
Mar. 31, 2025
Goodwill and Intangible Assets Disclosure [Abstract]  
Components of Intangible Assets, Net
The components of intangible assets, net were as follows:
 March 31, 2025December 31, 2024
(In thousands)
Gross (1)
Accumulated
Amortization (1)
Net
Gross (1)
Accumulated
Amortization (1)
Net
Capitalized software development costs$1,475 $(268)$1,207 $2,575 $(1,150)$1,425 
Customer relationships 6,340 (4,707)1,633 6,340 (4,526)1,814 
Developed and core technology 740 (422)318 740 (398)342 
Patents34,830 (14,611)20,219 34,758 (14,339)20,419 
Trademarks and trade names50 (26)24 450 (412)38 
Total intangible assets, net$43,435 $(20,034)$23,401 $44,863 $(20,825)$24,038 
(1)This table excludes the gross value of fully amortized intangible assets totaling $51.2 million and $49.3 million at March 31, 2025 and December 31, 2024, respectively.
Finite-lived Intangible Assets Amortization Expense Amortization expense by statement of operations caption was as follows:
(In thousands)Three Months Ended March 31,
20252024
Cost of sales$241 $140 
Selling, general and administrative expenses1,100 1,096 
Total amortization expense$1,341 $1,236 
Estimated Future Amortization Expense Related to Intangible Assets
Estimated future annual amortization expense related to our intangible assets at March 31, 2025, was as follows:
(In thousands)
2025 (remaining 9 months)$3,727 
20264,640 
20273,612 
20282,908 
20292,682 
Thereafter5,832 
Total$23,401