​

  ​ ​ ​

June 30, 

​

December 31, 

(in thousands)

​

2026

  ​ ​ ​

2025

Finite-lived assets, net of accumulated amortization of $6,250 and $5,000 as of June 30, 2026 and December 31, 2025, respectively

​

$

18,750

​

$

20,000

Indefinite-lived assets - in-process research and development

​

​

26,239

​

​

26,239

Total Intangible assets, net

​

$

44,989

​

$

46,239

​

  ​ ​ ​

June 30, 

​

December 31, 

(in thousands)

​

2026

  ​ ​ ​

2025

Deferred tax liability

​

$

1,102

​

$

1,102

Revenue participation liability, non-current (Note 8)

​

​

14,524

​

​

14,028

Royalty fee derivative liability (Note 3)

​

​

1,490

​

​

1,490

Lease liabilities, non-current

​

​

459

​

​

1,457

Other

​

​

13

​

​

1,815

Total Other liabilities, non-current

​

$

17,588

​

$

19,892