Leases (Details) - USD ($)	3 Months Ended		6 Months Ended
	Sep. 27, 2020	Sep. 29, 2019	Sep. 27, 2020	Sep. 29, 2019
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Option to Extend			10 years
Short-term Lease, Expense	$ 0
Operating Lease, Expense	$ 700,000	$ 700,000	$ 1,400,000	$ 1,500,000
Operating Lease, Weighted Average Remaining Lease Term	8 years 6 months 25 days		8 years 6 months 25 days
Operating Lease, Weighted Average Discount Rate, Percent	3.20%		3.20%
Minimum [Member]
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Renewal Term	1 year		1 year
Maximum [Member]
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Renewal Term	24 years		24 years