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Inventories (Tables)
9 Months Ended
Sep. 30, 2022
Inventory Disclosure [Abstract]  
Inventories - Schedule of Inventory, Current

Inventories consisted of work in process for the following business segments:

 

   September 30, 2022   December 31, 2021 
Radiochemical Products  $39,900   $79,747 
Cobalt Products   391,899    441,749 
Nuclear Medicine Products   447,411    403,279 
   $879,210   $924,775