Commitments and Contingencies (Details Textual) - USD ($)	3 Months Ended
	Jul. 01, 2017	Jul. 02, 2016	Apr. 01, 2017
Loss Contingencies [Line Items]
Repurchase agreements period, minimum	18 months
Repurchase agreements period, maximum	36 months
Repurchase agreements maximum amount contingently liable	$ 48,200,000
Reserve for repurchase commitments	(1,779,000)		$ (1,749,000)
Reserve for contingent repurchase and indemnification obligations	$ 897,000		$ 885,000
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	$ 14,700,000
Recognized gain on outstanding IRLCs	(25,000)	$ 28,000
Forward Commitments Recorded at Fair Value	36,500,000
Recognized gain (loss) on the forward sales and whole loan commitments	155,000	$ (44,000)
Reinsurance Obligations [Member] | Letter of Credit [Member]
Loss Contingencies [Line Items]
Letter of Credit	$ 7,000,000