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DIVESTITURE (Tables)
12 Months Ended
Dec. 28, 2019
Discontinued Operations and Disposal Groups [Abstract]  
Disposal Groups, Including Discontinued Operations
 
 
Pre-tax gain from divestiture, before recognition of currency translation loss
$
4,334

Recognition of cumulative currency translation loss and hedges (out of OCI)
(10,418
)
   Net pre-tax loss from divestiture of the grinding media business
$
(6,084
)