​

​

June 30, 

​

December 31, 

(In thousands)

  ​ ​ ​

2026

  ​ ​ ​

2025

Employee compensation expenses

​

$

2,877

​

$

5,298

Research and development expenses

​

​

1,437

​

​

1,612

Licensing expenses

​

​

1,372

​

​

1,377

Other expenses

​

273

​

504

Total accrued expenses

​

$

5,959

​

$

8,791