Fair Value Measurements (Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis (Details) - USD ($) $ in Thousands	Oct. 01, 2016	Apr. 02, 2016
Summary of Assets and Liabilities Measured at Fair Value for Disclosure
Equity Method Investments	$ 14,847	$ 14,841
Total of Fair Value Measurement [Member] | Non Recurring [Member]
Summary of Assets and Liabilities Measured at Fair Value for Disclosure
Loans held for investment	100,500
Loans held for sale	16,392
Loans Held-Construction Advances	7,055
Inventory Finance Receivable	21,123
Securitized Financings	(56,583)
Level 1 [Member] | Non Recurring [Member]
Summary of Assets and Liabilities Measured at Fair Value for Disclosure
Loans held for investment	0
Loans held for sale	0
Loans Held-Construction Advances	0
Inventory Finance Receivable	0
Securitized Financings	0
Equity Method Investments	0
Level 2 [Member] | Non Recurring [Member]
Summary of Assets and Liabilities Measured at Fair Value for Disclosure
Loans held for investment	0
Loans held for sale	16,392
Loans Held-Construction Advances	0
Inventory Finance Receivable	0
Securitized Financings	(56,583)
Equity Method Investments	0
Level 3 [Member] | Non Recurring [Member]
Summary of Assets and Liabilities Measured at Fair Value for Disclosure
Loans held for investment	100,500
Loans held for sale	0
Loans Held-Construction Advances	7,055
Inventory Finance Receivable	21,123
Securitized Financings	0
Equity Method Investments	$ 14,847