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Supplemental Cash Flow Information
6 Months Ended
Jun. 30, 2020
Supplemental Cash Flow Information [Abstract]  
Supplemental Cash Flow Information

Note 14 – Supplemental Cash Flow Information

 

    Six months ended June 30,  
    2020     2019  
Cash paid during the year:                
Interest expense   $ 5     $ 6  
Income taxes   $ 10     $ 71