Annual report pursuant to Section 13 and 15(d)

Inventories (Tables)

v3.22.4
Inventories (Tables)
12 Months Ended
Dec. 31, 2022
Inventory Disclosure [Abstract]  
Schedule of Inventory A summary of the Company’s inventories is shown below (in thousands):
December 31,
2022 2021
Supplies $ 5,167  $ 4,557 
Raw materials 974  701 
Work in process 2,221  2,435 
Finished goods 521  673 
Total inventory $ 8,883  $ 8,366