Quarterly report [Sections 13 or 15(d)]

Note 11 - Segment Information - Total Assets by Geographic Region (Details)

v3.25.3
Note 11 - Segment Information - Total Assets by Geographic Region (Details) - USD ($)
$ in Thousands
Sep. 30, 2025
Dec. 31, 2024
Inventories, gross $ 1,663 $ 2,617
Other inventories and inventory-related deposits1 [1] 634 971
Other assets2 [2] 39,954 51,771
Total assets 42,251 55,359
Operating Segments [Member]    
Inventories, gross   2,422
Other inventories and inventory-related deposits1 [1]  
Other assets2 [2]  
Total assets  
Primary Reporting Segment [Member] | Operating Segments [Member]    
Inventories, gross 1,475  
Other inventories and inventory-related deposits1 [1]  
Other assets2 [2]  
Total assets  
China Segment [Member] | Operating Segments [Member]    
Inventories, gross 143 159
Other inventories and inventory-related deposits1 [1]
Other assets2 [2]
Total assets
Russia and Kazakhstan Segment [Member] | Operating Segments [Member]    
Inventories, gross 45 36
Other inventories and inventory-related deposits1 [1]
Other assets2 [2]
Total assets
[1] Other inventories and inventory-related deposits pertain to the Company's trading company and are not specific to any of the Company's operating segments.
[2] Other assets primarily include cash, cash equivalents and marketable securities, but also includes all other current and noncurrent assets.