Immaterial Revision (Narrative) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended		12 Months Ended
	Dec. 16, 2014	Dec. 10, 2013	Dec. 16, 2014	Dec. 10, 2013	Jun. 03, 2014	May 28, 2013	May 29, 2012
Administrative and advertising	$ 3,715	$ 2,853	$ 7,685	$ 6,582
Cash and equivalents	1,138	155	1,138	155	1,124	2,935
Accounts payable	8,801		8,801		7,594
Subsequent Event [Member]
Estimated possible loss from diversion of funds			3,300
Approximate loss from diversion of funds			3,900
Restatement Adjustment [Member] | Subsequent Event [Member]
Administrative and advertising			1,406
Reconciliation of Error Correction [Member]
Administrative and advertising		2,853		6,582	12,539	13,424
Cash and equivalents					1,124	2,935	44,860
Accounts payable					7,594
Reconciliation of Error Correction [Member] | Restatement Adjustment [Member]
Administrative and advertising		22		(15)	(60)	350
Cash and equivalents					(914)	(1,321)	(1,102)
Accounts payable					$ 782