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Supplemental Cash Flow Information
6 Months Ended
Jun. 30, 2021
Supplemental Cash Flow Elements [Abstract]  
Supplemental Cash Flow Information

Note 13 – Supplemental Cash Flow Information

 

           
   Six months ended June 30, 
(Amounts in thousands)  2021   2020 
Cash paid during the year:          
Interest expense  $1   $5 
Income taxes  $345   $10