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		9 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 28, 2013	Dec. 29, 2012
Changes in the Allowance for Loan Losses on Inventory Finance Receivables
Balance at beginning of period	$ 206	$ 139	$ 350	$ 215
Provision for inventory finance credit losses	(24)	(13)	(122)	(89)
Loans charged off, net of recoveries	11	0	(35)	0
Balance at end of period	$ 193	$ 126	$ 193	$ 126