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EQUITY- BASED COMPENSATION (Tables)
6 Months Ended
Jun. 30, 2024
EQUITY- BASED COMPENSATION  
Schedule of compensation costs related to restricted stock and stock options

Three Months Ended

Six Months Ended

June 30, 

June 30, 

    

2024

    

2023

    

2024

    

2023

Sales, general, and administrative

$

36

$

1,389

$

176

$

2,435

Research and development

 

20

 

67

 

61

 

117

Total equity based compensation - continuing operations

56

1,456

237

 

2,552

Total equity based compensation - discontinued operations

30

 

109

Total equity based compensation

$

56

$

1,486

$

237

$

2,661

Summary of changes in unvested restricted stock

Unvested RSUs

Weighted

Average

Number of

Grant-date

    

Shares

    

Fair Value

$ per share

Unvested at January 1, 2024

 

9,681

$

251.12

Vested

(4,234)

233.09

Forfeited

(354)

274.16

Unvested at March 31, 2024

5,093

$

264.45

Forfeited

(3,269)

287.31

Unvested at June 30, 2024

1,824

$

221.93

Schedule of stock option activity

Weighted

Weighted

Average

Average

Remaining

Aggregate

Number of

Exercise

Contractual

Intrinsic

    

Options

    

Price

    

Term

    

Value

$ per share

Outstanding at January 1, 2024

 

13,729

$

421.51

 

  

 

 

  

Expired

 

(2,778)

330.74

 

  

 

 

  

Forfeited

 

(417)

621.60

 

  

 

 

  

Outstanding at March 31, 2024

 

10,534

$

437.52

 

1.4

years

 

$

Expired

(3,929)

570.27

Outstanding at June 30, 2024

6,605

$

358.81

0.4

years

$

Exercisable at June 30, 2024

 

6,605

$

358.81

 

0.4

years

 

$