Goodwill and Other Intangibles (Summary of Goodwill and Other Intangibles) (Details) - USD ($) $ in Thousands	Jun. 29, 2019	Mar. 30, 2019
Indefinite lived:
Gross Carrying Amount	$ 81,220	$ 81,220
Net Carrying Amount	81,220	81,220
Finite lived:
Intangible Assets Including Goodwill Gross	89,704	89,704
Accumulated Amortization	(7,088)	(7,008)
Intangible Assets, Net (Including Goodwill)	82,616	82,696
Customer relationships
Finite lived:
Gross Carrying Amount	7,100	7,100
Accumulated Amortization	(6,023)	(5,970)
Net Carrying Amount	1,077	1,130
Other Intangible Assets
Finite lived:
Gross Carrying Amount	1,384	1,384
Accumulated Amortization	(1,065)	(1,038)
Net Carrying Amount	319	346
Goodwill
Acquired Finite and Indefinite Lived Intangible Assets [Line Items]
Goodwill	72,920	72,920
Trademarks and trade names
Acquired Finite and Indefinite Lived Intangible Assets [Line Items]
Indefinite lived intangible assets including goodwill.	7,200	7,200
State insurance licenses
Acquired Finite and Indefinite Lived Intangible Assets [Line Items]
Indefinite lived intangible assets including goodwill.	$ 1,100	$ 1,100