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Supplemental Cash Flow Information (Tables)
9 Months Ended
Sep. 30, 2023
Supplemental Cash Flow Elements [Abstract]  
Schedule of Supplemental Cash Flow Information

         
   Nine months ended
September 30,
 
(Amounts in thousands)  2023   2022 
Cash paid during the year:          
Interest expense  $-   $- 
Income taxes  $659   $648