v3.26.1
Stockholders' Equity (Tables)
6 Months Ended
Jun. 30, 2026
Stockholders' Equity  
Summary of Stock Option Activity

A summary of the Company’s stock options activity for the current six months is as follows:

Weighted

Average

Weighted

Remaining

Average

Contractual

Aggregate

Number of

Exercise

Life

Intrinsic

  ​ ​ ​

Options

  ​ ​ ​

Price

  ​ ​ ​

(in Years)

  ​ ​ ​

Value

Outstanding at December 31, 2025

 

977,695

$

8.69

 

3.98

$

Granted

 

14,000

 

2.24

 

  ​

 

  ​

Exercised

 

 

 

  ​

 

  ​

Expired/Forfeited

 

(373,994)

 

(18.13)

 

  ​

 

  ​

Outstanding at June 30, 2026, and expected to vest

 

617,701

$

2.82

 

4.12

$

Exercisable at June 30, 2026

 

183,500

$

6.09

 

4.13

$

Summary of Stock Option Activity for Non-Vested Options

  ​ ​ ​

  ​ ​ ​

Weighted

 Average 

Number of

Grant Date 

  ​ ​ ​

Options

  ​ ​ ​

Fair Value

Balance at December 31, 2025

 

780,201

$

0.31

Granted

 

14,000

 

1.46

Vested

 

(10,000)

2.76

Forfeited or Canceled

 

(350,000)

 

Balance at June 30, 2026

 

434,201

$

0.54

Summary of Restricted Stock Activity

A summary of the Company’s restricted stock activity for the current six months is as follows:  

Weighted

Number of

Average

Restricted

Grant Date

  ​ ​ ​

Shares

  ​ ​ ​

Fair Value

Outstanding at December 31, 2025

 

96,417

$

13.73

Granted

 

129,752

 

1.95

Vested

 

(124,752)

 

1.94

Expired/Forfeited

 

 

Outstanding at June 30, 2026

 

101,417

$

13.16

Summary of Warrant Activity

A summary of the Company’s warrants activity for the current six months is as follows:

Weighted

Average

Weighted

Remaining

 

Average

 

Contractual

Aggregate

Number of

Exercise

 

Life

Intrinsic

  ​ ​ ​

Warrants

  ​ ​ ​

Price

  ​ ​ ​

(in Years)

  ​ ​ ​

Value

Outstanding at December 31, 2025

 

3,152,209

$

5.70

 

4.47

$

Issued

 

 

 

 

  ​

Exercised

 

 

 

 

  ​

Expired/Forfeited

 

 

 

 

  ​

Outstanding at June 30, 2026

 

3,152,209

$

5.70

 

4.09

$

Exercisable at June 30, 2026

 

3,052,209

$

5.40

 

4.00

$