Income Taxes (Components of the provision for income taxes) (Details) - USD ($) $ in Thousands		12 Months Ended
		Mar. 28, 2020	Mar. 30, 2019	Mar. 31, 2018
Current -
Federal		$ 2,783	$ 5,682	$ 20,854
State		1,994	2,409	3,180
Total		4,777	8,091	24,034
Deferred -
Federal		11,397	11,563	15,153
State		76	954	332
Total		11,473	12,517	15,485	[1]
Income tax expense, total		$ 16,250	$ 20,608	39,519
Effect of change in tax rate	[2]			$ 4,707

[1] For fiscal 2018, includes $4.7 million related to the Tax Cuts and Jobs Act of 2017 (“Tax Act”).

[2] Represents the net discrete adjustment to income tax expense primarily from the remeasurement of our net deferred tax assets at the lower U.S. corporate income tax rate.