Commitments and Contingencies (Details Textual)	12 Months Ended
	Apr. 01, 2017 USD ($) Claim	Apr. 02, 2016 USD ($)	Mar. 28, 2015 USD ($)	Mar. 29, 2014 USD ($)
Loss Contingencies [Line Items]
Repurchase agreements period, minimum	18 months
Repurchase agreements period, maximum	36 months
Repurchase agreements maximum amount contingently liable	$ 46,300,000	$ 46,600,000
Reserve for repurchase commitments	1,749,000	1,660,000	$ 2,240,000	$ 1,845,000
Payments and deductions	(79,000)	(393,000)	(127,000)
Rent expense	5,300,000	5,100,000	4,500,000
Reserve for contingent repurchase and indemnification obligations	$ 885,000	785,000
Number of repurchase and indemnification claims during period | Claim	0
CountryPlace [Member]
Loss Contingencies [Line Items]
IRLCs recorded at fair value	$ 17,400,000
Derivative, Gain on Derivative	27,000		34,000
Derivative, Loss on Derivative		(11,000)
Forward Commitments Recorded at Fair Value	34,500,000
Recognized gain (loss) on the forward sales and whole loan commitments	(55,000)	$ 23,000	$ (78,000)
Reinsurance Obligations [Member] | Letter of Credit [Member]
Loss Contingencies [Line Items]
Letter of Credit	$ 7,000,000