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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
3 Months Ended
Mar. 31, 2022
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]  
Schedule of Variable Interest Entities

(dollars in thousands)

    

March 31, 2022

    

December 31, 2021

Assets:

Accounts receivable, net

$

239

$

180

Total assets

$

239

$

180

Liabilities:

Accrued expenses

$

33

$

36

Total liabilities

$

33

$

36

Noncontrolling interest in Joint Venture

$

46

$

40

Total stockholders' equity

$

91

$

79

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, 

    

2022

    

2021

Stock options

 

3,635,487

 

1,358,096

Warrants

 

831,635

 

905,901

Preferred stock

 

117,500

 

117,500

Total

 

4,584,622

 

2,381,497