Quarterly report pursuant to Section 13 or 15(d)

Note 4 - Business Dispositions (Details Textual)

v3.22.2
Note 4 - Business Dispositions (Details Textual) - USD ($)
$ / shares in Units, $ in Thousands, shares in Millions
3 Months Ended 6 Months Ended 12 Months Ended
Nov. 03, 2020
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2020
Dec. 23, 2020
Proceeds from Divestiture of Businesses       $ 0 $ 43,000    
Gain (Loss) on Disposition of Business   $ (0) $ 28,000 (0) 28,000    
Equity Securities, FV-NI, Unrealized Gain (Loss), Total       (2,000) (25,000)    
Venator Materials PLC [Member]              
Equity Securities, FV-NI, Unrealized Gain (Loss), Total   $ 0 6,000 $ (2,000) $ 25,000    
SK Capital Partners, LP [Member] | Venator Materials PLC [Member]              
Equity Method Investment Using Fair Value Option, Number of Shares Sold (in shares)           42.4  
Equity Securities Held for Which There Exists an Option for Another Party to Purchase (in shares)             9.7
Equity Securities Held for Which There Exists an Option for Another Party to Purchase, Price Per Share (in dollars per share)             $ 2.15
India-Based Do It Yourself Consumer Adhesives Business [Member] | Pidilite Industries Ltd. [Member]              
Proceeds from Divestiture of Businesses $ 257,000   28,000        
Gain (Loss) on Disposition of Business     $ 28,000