XML 78 R52.htm IDEA: XBRL DOCUMENT v3.25.0.1
Investment in Associated Companies (Tables)
12 Months Ended
Dec. 31, 2024
Equity Method Investments and Joint Ventures [Abstract]  
Schedule of Equity Method Investments
The following table is a summary of equity income in associated companies by investment for the years ending December 31, 2024, 2023 and 2022:
202420232022
Houghton Korea$6,795 $11,442 $2,644 
Nippon Japan925 1,492 323 
Kelko Panama321 309 425 
Primex2,930 2,090 (1,427)
Total equity in net income of associated companies$10,971 $15,333 $1,965