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LONG-TERM DEBT (Tables)
 12 Months Ended
Dec. 31, 2021
LONG-TERM DEBT [Abstract]  
Long-term Debt
Long-term debt consists of the following:

   
At December 31,
  
   
2021
    
2020
  
Credit agreement
  
$
-
    
$
17,833
  
Deferred financing fees
    
-
   
(621
)
     
-
      
17,212
  
Less current maturities
    
-
   
(2,000
)
   
$
-
    
$
15,212