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Intangible Assets
6 Months Ended
Jun. 30, 2026
Intangible Assets  
Intangible Assets

5.Intangible Assets

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Intangible assets consisted of the following as of June 30, 2026 and December 31, 2025 (in thousands):

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​

​

​

​

​

​

​

​

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As of June 30, 

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As of December 31, 

​

​

  ​ ​ ​

2026

  ​ ​ ​

2025

  ​ ​ ​

Licensed patent rights

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$

826

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$

826

​

Less: accumulated amortization

​

 

(535)

​

 

(504)

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Total intangible assets, net

​

$

291

​

$

322

​

​

As of June 30, 2026, the expected remaining amortization expense is as follows (in thousands):

​

​

​

​

Year Ended December 31, 

  ​ ​ ​

Amount

2026 (remaining six months)

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$

32

2027

 

​

63

2028

 

​

63

2029

 

​

63

2030

 

​

63

Thereafter

 

​

7

Total

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$

291

​

The Company recognized less than $0.1 million for amortization expense for each of the three and six months ended June 30, 2026 and 2025. Amortization expense is included in research and development expense in the condensed consolidated statements of operations and comprehensive (loss) income.