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DERIVATIVE - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 26, 2019
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Dec. 31, 2018
Mar. 31, 2018
Derivative [Line Items]              
Loss on derivative   $ 1,284 $ 0 $ 1,284 $ 0    
Interest Rate Swap [Member]              
Derivative [Line Items]              
Interest rate swap fixed rate percentage             2.627%
Interest Rate Swap [Member] | Cash flow hedging [Member]              
Derivative [Line Items]              
Interest rate swaps           $ 200  
Cash payment for derivative termination $ 1,300            
Loss on derivative   $ 1,300          
Term Loan [Member] | Senior Debt [Member]              
Derivative [Line Items]              
Percentage of debt balance with fixed interest rate             50.00%