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BUSINESS ACQUISITIONS (Narrative) (Details) - Angel's Instrumentation, Inc. [Member] - USD ($)
$ in Millions
3 Months Ended
Jun. 29, 2019
Jun. 30, 2018
Business Acquisition [Line Items]    
Intangible assets acquired, useful life 10 years  
Business acquisition, consideration transferred $ 4.7  
Business acquisition, cash acquired 0.1  
Business acquisition, contingent consideration unpaid 0.4  
Business acquisition, other holdback amounts unpaid 0.5  
Acquisition costs $ 0.1 $ 0.1