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NOTE 6 - LEASES (Tables)
9 Months Ended
Sep. 30, 2019
Leases [Abstract]  
Operating lease commitments
    Operating Lease Commitments  
 (in thousands)      
2019 (remaining)   $ 187  
2020     745  
2021     674  
2022     307  
2023     87  
Thereafter     217  
Total   $ 2,217  
   Less Imputed interest     (222 )
Total operating lease liabilities   $ 1,995  
         
Supplemental balance sheet information related to leases
    Balance at September 30, 2019  
 (in thousands)      
Right-of-use assets (Long-term other assets)   $ 1,688  
Lease liability-short term (Other accrued liabilities)     661  
Lease liability-long term (Long-term other payables)     1,334