Inventory Finance Receivables and Allowance for Loan Loss (Changes in the Estimated Allowance for Loan Loss) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Jun. 28, 2014	Jun. 29, 2013
Changes in the Allowance for Loan Losses on Inventory Finance Receivables
Balance at beginning of period	$ 139	$ 350
Provision for inventory finance credit losses	(11)	(97)
Loans charged off, net of recoveries	0	(43)
Balance at end of period	$ 128	$ 210

Amount of expense related to loss from loan transactions.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Paragraph 11

-Article 9

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 225

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-04.11)

-URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882

Name:	us-gaap_ProvisionForLoanLossesExpensed
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration