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

Inventories consisted of the following:

 

(Dollars in thousands)  June 30, 2024   December 31, 2023 
Raw materials  $2,034   $2,253 
Finished goods   1,009    959 
Total inventories  $3,043   $3,212