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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
3 Months Ended
Mar. 31, 2023
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]  
Schedule of Variable Interest Entities

(dollars in thousands)

    

March 31, 2023

    

December 31, 2022

Assets:

Accounts receivable, net

$

256

$

335

Total assets

$

256

$

335

Liabilities:

Accrued expenses

$

17

$

50

Total liabilities

$

17

$

50

Noncontrolling interest in Joint Venture

$

65

$

65

Total stockholders' equity

$

129

$

127

Outstanding Securities not Included in the Computation of Diluted Net Loss

The following table summarizes the outstanding securities not included in the computation of diluted net loss per share:

March 31, 

    

2023

    

2022

Stock options

 

4,764,905

 

3,635,487

Warrants

 

689,131

 

831,635

Preferred stock

 

117,500

 

117,500

Total

 

5,571,536

 

4,584,622