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RECENTLY ADOPTED AND ISSUED ACCOUNTING STANDARDS - (Details) - USD ($)
$ in Thousands
Dec. 30, 2018
Dec. 31, 2017
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Adoption of new accounting standard $ 2,713 $ (3,047)
Former Parent Investment    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Adoption of new accounting standard $ 2,713 $ (3,047)