Inventory Finance Receivables and Allowance for Loan Loss (Inventory Finance Receivables by Class and Credit Quality Indicator) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 28, 2013	Mar. 30, 2013
Direct Inventory Finance [Member]
Risk profile based on payment activity
Inventory finance notes receivable, net	$ 21,695	$ 18,955
Direct Inventory Finance [Member] | Performing [Member]
Risk profile based on payment activity
Inventory finance notes receivable, net	20,808	18,446
Direct Inventory Finance [Member] | Watch list [Member]
Risk profile based on payment activity
Inventory finance notes receivable, net	325	0
Direct Inventory Finance [Member] | Nonperforming [Member]
Risk profile based on payment activity
Inventory finance notes receivable, net	562	509
Participation Inventory Finance [Member]
Risk profile based on payment activity
Inventory finance notes receivable, net	2,624	4,345
Participation Inventory Finance [Member] | Performing [Member]
Risk profile based on payment activity
Inventory finance notes receivable, net	2,624	4,345
Participation Inventory Finance [Member] | Watch list [Member]
Risk profile based on payment activity
Inventory finance notes receivable, net	0	0
Participation Inventory Finance [Member] | Nonperforming [Member]
Risk profile based on payment activity
Inventory finance notes receivable, net	$ 0	$ 0