v3.26.1
Stock-based Compensation (Tables)
12 Months Ended
Dec. 31, 2025
Stock-based Compensation  
Schedule of variables used as inputs in calculation of fair value of stock options

  ​ ​ ​

2025

  ​ ​ ​

Share price of the Company’s Common Stock on the grant date:

$

0.97 - 1.52

Exercise price:

$

0.97 - 1.52

Expected volatility:

 

121.04

%

Expected dividend yield:

 

0

%

Annual average risk-free rate:

 

4.13 - 4.47

%

Expected term:

 

6.32

years

2024

Share price of the Company’s Common Stock on the grant date:

$

1.50 - 1.80

Exercise price:

$

1.50 - 1.80

Expected volatility:

 

121.04

%

Expected dividend yield:

 

0

%

Annual average risk-free rate:

 

3.62 - 4.33

%

Expected term:

 

6.32

years

Schedule of stock options and restricted stock units activity

RSUs

Stock options

  ​ ​ ​

  ​ ​ ​

Weighted

  ​ ​ ​

  ​ ​ ​

Weighted

  ​ ​ ​

Weighted

average

average

average

No. of

grant date

No. of

exercise

remaining

RSUs

fair value

options

price

term

Outstanding as of December 31, 2024

30,000

$

1.80

539,799

$

12.85

7.61 years

Granted

565,679

0.97

581,038

1.00

Exercised/Vested

(540,679)

0.99

Forfeited

(1,942)

28.71

Expired

 

(197,628)

17.77

Outstanding as of December 31, 2025

55,000

$

1.30

921,267

$

4.24

8.63 years

Exercisable as of December 31, 2025

642,666

$

5.58

8.30 years