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Note 12 - Debt
 3 Months Ended
Mar. 31, 2019
Notes to Financial Statements  
Long-term Debt [Text Block]
(
12
)
Debt
 
Debt outstanding consists of the following (in thousands):
 
   
March 31,
    
December 31,
  
   
2019
    
2018
  
   
(Unaudited)
    
 
 
 
Current:
                
Current portion of finance lease obligation
   $
632
     $
593
  
Long Term:
                
Note payable – related party
   $
6,500
     $
6,500
  
Finance lease obligation
    
2,889
      
2,804
  
Less unamortized debt issuance and modification costs
    
(47
 )    
(51
 )
Long term debt net of unamortized debt costs
   $
9,342
     $
9,253