Goodwill and Other Intangibles (Summary of Goodwill and Other Intangibles) (Details) - USD ($) $ in Thousands	3 Months Ended
	Jul. 02, 2016	Jun. 27, 2015	Apr. 02, 2016
Acquired Finite and Indefinite Lived Intangible Assets [Line Items]
Amortization of Intangible Assets	$ 92	$ 189
Indefinite lived:
Gross Carrying Amount	77,853		$ 77,853
Net Carrying Amount	77,853		77,853
Finite lived:
Accumulated Amortization	(6,040)		(5,948)
Gross Carrying Amount	86,337		86,337
Net Carrying Amount	80,297		80,389
Customer relationships [Member]
Finite lived:
Gross Carrying Amount	7,100		7,100
Accumulated Amortization	(5,383)		(5,329)
Net Carrying Amount	1,717		1,771
Other Intangible Assets [Member]
Finite lived:
Gross Carrying Amount	1,384		1,384
Accumulated Amortization	(657)		(619)
Net Carrying Amount	727		765
Goodwill [Member]
Acquired Finite and Indefinite Lived Intangible Assets [Line Items]
Goodwill	69,753		69,753
Trademarks and trade names [Member]
Acquired Finite and Indefinite Lived Intangible Assets [Line Items]
Indefinite lived intangible assets including goodwill.	7,000		7,000
State insurance licenses [Member]
Acquired Finite and Indefinite Lived Intangible Assets [Line Items]
Indefinite lived intangible assets including goodwill.	$ 1,100		$ 1,100