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BASIS OF PRESENTATION AND SUMMARY OF ACCOUNTING POLICIES - Additional Information (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Dec. 31, 2019
Jun. 30, 2019
Dec. 31, 2018
Schedule Of Significant Accounting Policies [Line Items]            
Percentage of total annual net sales in the third and fourth quarters       60.00%   62.00%
SKU Rationalization charged to cost of sales   $ 8,500        
Percentage Of inventory effected   8.00%        
Restructuring expenses $ 253 $ 173 $ 253   $ 781  
Employee Severance | International            
Schedule Of Significant Accounting Policies [Line Items]            
Restructuring expenses 300   300      
Restructuring expenses accrued 200   200      
Employee Severance | U.S. segment            
Schedule Of Significant Accounting Policies [Line Items]            
Restructuring expenses   100     400  
Employee Severance | European operations            
Schedule Of Significant Accounting Policies [Line Items]            
Restructuring expenses   100     400  
Receivables Purchase Agreement            
Schedule Of Significant Accounting Policies [Line Items]            
Sale of receivables 36,000 24,100 73,900   49,200  
Receivables sold outstanding 20,800 14,800 20,800   14,800  
Receivables Purchase Agreement | Selling, general and administrative expense            
Schedule Of Significant Accounting Policies [Line Items]            
Charge related to sale of receivables $ 100 $ 100 $ 300   $ 300