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Intangible Assets
 12 Months Ended
Dec. 31, 2024
Goodwill and Intangible Assets Disclosure [Abstract]  
Intangible Assets
Note 5. Intangible Assets
Intangible assets, net consisted of the following as of December 31, 2024:
(in thousands)Gross ValueAccumulated AmortizationNet ValueWeighted Average Remaining Amortization Period (In Years)
Patents/Intellectual Property$463 $(210)$253 5.3
Total$463 $(210)$253 
Intangible assets, net consisted of the following as of December 31, 2023:
(in thousands)Gross ValueAccumulated AmortizationNet ValueWeighted Average Remaining Amortization Period (In Years)
Patents/Intellectual Property$519 $(177)$341 6.3
Total$519 $(177)$341 
Amortization expense related to intangible assets was $0.05 million and $0.05 million for the years ended December 31, 2024 and 2023, respectively.
As of December 31, 2024, the future estimated amortization expense related to intangible assets is as follows:
(in thousands)
2025$52 
202652 
202752 
202844 
202928 
Thereafter25 
Total$253