Commercial Loans Receivables and Allowance for Loan Loss (Concentrations of Inventory Finance Receivables) (Details) - USD ($) $ in Thousands	Jul. 02, 2016	Apr. 02, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]
Commercial Loans Receivable Principal Balance Concentration	29.30%	32.00%
Loans and Leases Receivable, Gross, Carrying Amount, Consumer	$ 89,277	$ 90,402
Texas [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Inventory Finance Receivables Geographic Concentration Percentage	30.30%	33.20%
ARIZONA
Accounts, Notes, Loans and Financing Receivable [Line Items]
Inventory Finance Receivables Geographic Concentration Percentage	10.70%	13.30%
Consumer Loans Held for Investment, Unsecuritized [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount, Consumer	$ 14,794	$ 14,904
Non Conforming Mortgages Range Four [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount, Consumer	307	307
Non Conforming Mortgages Range Four [Member] | Consumer Loans Held for Investment, Unsecuritized [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount, Consumer	$ 307	$ 307