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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Employee benefits retirement period 10 years  
Customers | Net Sales | Customer Concentration Risk    
Concentration risk, percentage 10.00% 10.00%
Canada | Minimum    
Term of timber lease 15 years  
Canada | Maximum    
Term of timber lease 25 years