v3.26.1
Note 6 - Investments in Privately-Held Raw Material Companies - Equity Method Investment, Summarized Balance Sheet Information (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Current assets $ 246,556 $ 158,272
Current liabilities 90,541 74,176
Five Minority Investments [Member]    
Current assets 37,709 34,858
Noncurrent assets 23,345 20,975
Current liabilities 8,121 5,602
Noncurrent liabilities $ 5,321 $ 6,165