EMPLOYEE BENEFIT PLANS (Details) - USD ($) $ in Millions		12 Months Ended
	Jan. 01, 2019	Apr. 03, 2021	Mar. 28, 2020	Mar. 30, 2019
EMPLOYEE BENEFIT PLANS [Abstract]
Vesting of matching contributions	100.00%
Non-elective company contribution as percentage of employee salary	3.00%
Company match	50.00%
Company contributions		$ 10.0	$ 10.4	$ 7.1