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SIGNIFICANT ACCOUNTING POLICIES (Tables)
3 Months Ended
Mar. 31, 2019
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES  
Schedule of components of property, plant and equipment

 

 

 

 

 

 

 

 

 

Three Months Ended

 

 

March 31,

 

April 1,

(in thousands)

 

2019

 

2018

Depreciation expense

 

$

5,717

 

$

7,197