v3.26.1
Intangible Assets, Net
 6 Months Ended
Jun. 30, 2026
Intangible Asset, Goodwill and Other [Abstract]  
Intangible Assets, Net Intangible Assets, Net
Intangible Assets, Net

The components of intangible assets, net were as follows:
June 30, 2026December 31, 2025
(In thousands)
Gross (1)
Accumulated
Amortization (1)
Net
Gross (1)
Accumulated
Amortization (1)
Net
Capitalized software development costs$1,522 $(1,006)$516 $1,675 $(677)$998 
Customer relationships 6,340 (5,611)729 6,340 (5,250)1,090 
Developed and core technology 740 (540)200 740 (493)247 
Distribution rights221 (221)— — — — 
Patents35,240 (16,547)18,693 35,171 (15,557)19,614 
Trademarks and trade names52 (38)14 50 (31)19 
Total intangible assets, net$44,115 $(23,963)$20,152 $43,976 $(22,008)$21,968 
(1)This table excludes the gross value of fully amortized intangible assets totaling $52.6 million and $52.5 million at June 30, 2026 and December 31, 2025, respectively.

Amortization expense is recorded in selling, general and administrative expenses, except amortization expense related to capitalized software development costs, which is recorded in cost of sales. Amortization expense by statement of operations caption was as follows:
(In thousands)Three Months Ended June 30,Six Months Ended June 30,
2026202520262025
Cost of sales$165 $100 $415 $341 
Selling, general and administrative expenses1,114 1,098 2,231 2,198 
Total amortization expense$1,279 $1,198 $2,646 $2,539 
 
Estimated future annual amortization expense related to our intangible assets at June 30, 2026, was as follows:
(In thousands)
2026 (remaining 6 months)$2,380 
20274,087 
20283,254 
20292,933 
20302,441 
Thereafter5,057 
Total$20,152