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ACQUISITIONS - Additional Information (Details) - USD ($)
$ in Thousands
2 Months Ended 12 Months Ended
Mar. 02, 2018
Aug. 31, 2017
Feb. 28, 2019
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2019
Dec. 31, 2016
Business Acquisition [Line Items]              
Aggregate acquisition agreement amount $ 294,416            
Cash 217,511            
Business acquisition, equity interest issued or issuable, value 76,905            
Goodwill       $ 91,690 $ 15,772 $ 49,371 $ 14,201
Selling, General and Administrative Expenses              
Business Acquisition [Line Items]              
Contingent Consideration Obligation Acquired       1,800      
Filament              
Business Acquisition [Line Items]              
Aggregate acquisition agreement amount 294,400            
Cash $ 217,500            
Business acquisition, equity interest issued or issuable, number of shares (in shares) 5,593,116            
Business acquisition, equity interest issued or issuable, value $ 76,900            
Goodwill decreased     $ 1,000        
Net sales       $ 128,800      
Net assets acquired, purchase price $ 270,427            
Fitz and Floyd Business              
Business Acquisition [Line Items]              
Cash   $ 9,100          
Net sales         $ 7,700    
Net assets acquired, purchase price   2,131          
Goodwill   400          
Fitz and Floyd Business | Customer Relationships and Trade Names              
Business Acquisition [Line Items]              
Net assets acquired   $ 1,700