v3.26.3
Intangible Assets, Net
 9 Months Ended
Sep. 30, 2026
Intangible Asset, Goodwill and Other [Abstract]  
Intangible Assets, Net Intangible Assets, Net
Intangible assets, net consist of the following as of the periods presented:
September 30, 2026December 31, 2025
(in thousands)Gross Carrying AmountAccumulated AmortizationNet Carrying AmountGross Carrying AmountAccumulated AmortizationNet Carrying Amount
Amortizable intangible assets:
Patents$8,918 $(1,747)$7,171 $7,498 $(1,418)$6,080 
Unamortized intangible assets:
Trademarks739 — 739 670 — 670 
Total intangible assets$9,657 $(1,747)$7,910 $8,168 $(1,418)$6,750 
Amortization expense is as follows for the periods presented:
Three Months Ended Nine Months Ended
(in thousands)September 30, 2026September 30, 2025September 30, 2026September 30, 2025
Amortization expense$117 $88 $329 $221 
As of September 30, 2026, future amortization of patents is as follows:
(in thousands)
2026 (excluding the nine months ended September 30, 2026)$121 
2027483 
2028483 
2029483 
2030483 
Thereafter5,118 
Total$7,171