XML 45 R45.htm IDEA: XBRL DOCUMENT v3.20.1
EMPLOYEE BENEFIT PLANS (Components of Net Periodic Postretirement Benefit Cost) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Mar. 28, 2020
Mar. 30, 2019
Net periodic post-retirement benefit cost:    
Service cost $ 77 $ 40
Interest cost 48 44
Amortization of prior service cost 1 1
Net periodic postretirement benefit cost 126 85
Benefit obligations recognized in other comprehensive income:    
Amortization of prior service cost (1) (1)
Net gain 113 171
Benefit obligations recognized in other comprehensive income 112 170
Total recognized in net periodic benefit cost and other comprehensive income 238 255
Amount recognized in accumulated other comprehensive income, at end of fiscal year:    
Unrecognized prior service cost $ 518 $ 405