v3.20.2
SUBSEQUENT EVENT (Details) - USD ($)
$ in Millions
1 Months Ended 12 Months Ended
Aug. 31, 2020
Dec. 31, 2019
Subsequent Event [Line Items]    
Net initial purchase price   $ 53.1
Inland Plywood Company | Subsequent Event    
Subsequent Event [Line Items]    
Net initial purchase price $ 46.0