Annual report [Section 13 and 15(d), not S-K Item 405]

Inventories (Details)

v3.25.4
Inventories (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Inventory Disclosure [Abstract]    
Supplies $ 1,913 $ 2,080
Raw materials 0 15
Work in process 1,482 4,081
Finished goods 688 672
Total inventory $ 4,083 $ 6,848