SEGMENT REPORTING AND GEOGRAPHIC INFORMATION - Segment Revenue and Gross Margin Reconciliation (Details) - USD ($) $ in Thousands	3 Months Ended
	Jul. 03, 2021	Jun. 27, 2020
Segment Reporting, Asset Reconciling Item [Line Items]
Provision for excess and obsolete inventories	$ 5,310	$ 6,082
Net revenues	431,172	355,720
Gross profit	175,189	156,332
Depreciation, as reviewed by CODM	3,600	3,300
Operating Segments
Segment Reporting, Asset Reconciling Item [Line Items]
Total segment revenues as reviewed by CODM	432,432	360,802
Gross profit	193,814	180,485
Purchase accounting amortization	(16,238)	(18,238)
Segment Reconciling Items
Segment Reporting, Asset Reconciling Item [Line Items]
Deferred revenue purchase accounting	(1,260)	(5,082)
Stock-based compensation	$ (1,127)	$ (833)