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STOCK COMPENSATION (Tables)
12 Months Ended
Dec. 31, 2021
STOCK COMPENSATION  
Summary of the option activities

    

    

    

Weighted 

Average

Weighted 

Remaining 

Number of 

Average 

Contractual 

Units

Exercise Price

Term (in years)

Outstanding, December 31, 2019

 

2,384,688

$

3.35

 

4.15

Granted

 

2,956,000

$

0.76

 

  

Exercised

 

(3,751)

$

0.70

 

  

Cancelled

 

(486,153)

$

3.58

 

  

Outstanding, December 31, 2020

 

4,850,784

$

1.76

 

3.51

Granted

 

 

Exercised

 

(492,460)

$

0.84

 

Cancelled

 

(304,208)

1.01

 

Outstanding, December 31, 2021

 

4,054,116

$

1.92

 

2.29

Exercisable, December 31, 2021

 

2,836,366

$

2.36

 

1.85

Summary of the restricted stock activities

    

    

Weighted 

Average

 Grant Date Fair 

Number of Units

Value

Outstanding, December 31, 2020

 

2,721,347

$

1.62

Granted

 

1,019,583

2.81

Vested

(1,498,492)

2.18

Forfeited

 

(268,491)

 

1.66

Outstanding, December 31, 2021

 

1,973,947

$

1.81

Summary of the warrant activities

    

    

    

Weighted 

Average 

Weighted 

Remaining 

Number of 

Average 

Contractual 

Units

Exercise Price

Term (in years)

Outstanding, December 31, 2019

 

350,000

$

2.20

 

2.11

Granted

 

20,000

$

0.70

 

Cancelled

 

(5,000)

$

4.76

 

Outstanding, December 31, 2020

 

365,000

$

1.44

 

1.27

Granted

 

2,043,291

2.00

 

5.00

Exercised

 

(295,000)

0.45

 

0.28

Outstanding, December 31, 2021

 

2,113,291

$

2.00

 

4.88

Exercisable, December 31, 2021

 

58,750

$

6.66

 

1.05

Schedule of stock compensation expense

For the year ended December 31, 2021 and 2020, the Company recorded the following stock compensation in general and administrative expense (in thousands):

    

2021

    

2020

Stock options

$

660

$

1,205

Restricted stock units

 

3,399

 

421

Warrants

 

1

 

2

Total stock compensation expense

$

4,060

$

1,628