Commitments and Contingencies (Details Textual) - USD ($)	3 Months Ended		6 Months Ended
	Oct. 01, 2016	Sep. 26, 2015	Oct. 01, 2016	Sep. 26, 2015	Apr. 02, 2016
Loss Contingencies [Line Items]
Repurchase agreements period, minimum			18 months
Repurchase agreements period, maximum			36 months
Repurchase agreements maximum amount contingently liable	$ 50,500,000		$ 50,500,000
Reserve for repurchase commitments	(1,790,000)		(1,790,000)		$ (1,660,000)
Reserve for contingent repurchase and indemnification obligations	899,000		$ 899,000		$ 785,000
IRLC Loan Commitment Range Minimum			30 days
IRLC Loan Commitment Range Maximum			180 days
CountryPlace [Member]
Loss Contingencies [Line Items]
IRLCs recorded at fair value	6,000,000		$ 6,000,000
Recognized gain on outstanding IRLCs	(18,000)	$ 13,000	10,000	$ (5,000)
Forward Commitments Recorded at Fair Value	28,400,000		28,400,000
Recognized gain (loss) on the forward sales and whole loan commitments	33,000	$ (81,000)	(11,000)	$ (15,000)
Reinsurance Obligations [Member] | Letter of Credit [Member]
Loss Contingencies [Line Items]
Letter of Credit	$ 7,000,000		$ 7,000,000