Leases (Schedule of Lease Expense, Lease Income, and Other Information) (Details) $ in Thousands	12 Months Ended
	Mar. 28, 2020 USD ($)
Leases [Abstract]
Operating lease - in excess of 12 months	$ 13,518
Variable lease	4,721
Short-term lease	119
Operating lease income	(1,296)
Total net operating lease expense	17,062
Cash paid for amounts included in the measurement of lease liabilities (in thousands)
Operating cash flows from operating leases	13,955
Right-of-use assets obtained in exchange for new operating lease liabilities (in thousands)	$ 1,107
Weighted-average remaining lease term - operating leases (in years)	20 years
Weighted-average discount rate - operating leases	4.00%