v3.26.3
Intangible Assets
9 Months Ended
Sep. 30, 2026
Intangible Assets  
Intangible Assets

6.           Intangible Assets

Intangible assets, net of accumulated amortization as of September 30, 2026 and December 31, 2025, are summarized in the following table.

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As of September 30, 2026

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As of December 31, 2025

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Estimated

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Accumulated

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Accumulated

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life

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Cost

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Amortization

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Net

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Cost

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Amortization

  ​ ​ ​

Net

Regulatory milestone

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20 years

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$

20,000

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$

5,500

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$

14,500

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$

20,000

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$

4,750

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$

15,250

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Amortization expense was $250 during the three months ended September 30, 2026 and 2025, and $750 during the nine months ended September 30, 2026 and 2025.