Commercial Loans Receivables and Allowance for Loan Loss (Concentrations of Inventory Finance Receivables) (Details)	Oct. 01, 2016	Apr. 02, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]
Commercial Loans Receivable Principal Balance Concentration	0.00%	32.00%
INDIANA
Accounts, Notes, Loans and Financing Receivable [Line Items]
Inventory Finance Receivables Geographic Concentration Percentage	18.10%	7.10%
ARIZONA
Accounts, Notes, Loans and Financing Receivable [Line Items]
Inventory Finance Receivables Geographic Concentration Percentage	15.40%	13.30%
Texas [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Inventory Finance Receivables Geographic Concentration Percentage	12.80%	33.20%