XML 24 R14.htm IDEA: XBRL DOCUMENT v3.22.2
Inventories
6 Months Ended
Jun. 30, 2022
Inventory Disclosure [Abstract]  
Inventories

7. Inventories

 

Inventories consisted of the following as of June 30, 2022 and December 31, 2021

 

   06/30/2022   12/31/2021 
Raw materials  $2,757,705   $2,988,855 
Inventory of supplies   11,341    12,587 
Work in progress   3,978,824    3,007,039 
Finished goods   1,540,642    1,807,951 
Total  $8,288,512   $7,816,432