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NOTES PAYABLE AND LONG-TERM DEBT (Tables)
12 Months Ended
Dec. 31, 2020
NOTES PAYABLE AND LONG-TERM DEBT [Abstract]  
Debt Outstanding
The amount outstanding under the above agreement consisted of the following:

  
December 31,
 
(in thousands)
 
2020
  
2019
 
       
Institute of Official Credit ("ICO") Guarantee for Small and Medium-sized Enterprises with Banco Santander S.A. (Spain) as described more fully above - interest due monthly at 1.50%; matures June 4, 2025
 
$
446
  
$
-
 
  
$
446
  
$
-
 
Less current maturities
  
-
   
-
 
TOTAL
 
$
446
  
$
-