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Inventories (Tables)
9 Months Ended
Sep. 30, 2024
Inventory Disclosure [Abstract]  
Schedule of Inventories

Inventories consisted of the following:

Schedule of Inventories 

(Dollars in thousands)  September 30, 2024   December 31, 2023 
Raw materials  $770   $1,740 
Finished goods   1,023    946 
Total inventories  $1,793   $2,686