v3.26.1
STOCK-BASED COMPENSATION (Tables)
6 Months Ended
Jun. 30, 2026
STOCK-BASED COMPENSATION  
Summary of the expense for stock-based compensation related to stock option grants

Three Months Ended

Six Months Ended

June 30, 

June 30, 

  ​ ​ ​

2026

  ​ ​ ​

2025

  ​ ​ ​

2026

  ​ ​ ​

2025

Employee and director stock option grants:

 

  ​

 

  ​

 

  ​

 

  ​

Research and development

$

88,191

$

104,253

$

174,933

$

203,363

General and administrative

 

340,115

 

461,138

 

705,242

 

924,765

Total stock-based compensation

$

428,306

$

565,391

$

880,175

$

1,128,128