Immaterial Revision (Schedule of Reconciliation on Consolidated Statement of Earnings and Cash Flows) (Details) - USD ($) $ in Thousands	3 Months Ended						4 Months Ended		6 Months Ended		12 Months Ended
	Jun. 02, 2015	Mar. 10, 2015	Dec. 16, 2014	Jun. 03, 2014	Mar. 04, 2014	Dec. 10, 2013	Sep. 23, 2014	Sep. 17, 2013	Jun. 02, 2015	Dec. 16, 2014	Jun. 02, 2015	Jun. 03, 2014	May. 28, 2013
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Administrative and advertising											$ 16,725	$ 12,539	$ 13,424
Income taxes	$ 140						$ 138		$ (82)	$ (606)	3,047	853	2,388
Net earnings	$ 2,530	$ 2,338	$ 2,464	$ 3,552	$ 1,634	$ 2,350	2,623	$ 1,936			9,955	9,472	6,591
Deferred income taxes and other											2,068	(599)	736
Accounts payable											(1,346)	1,279	(283)
Net increase (decrease) in cash and equivalents											3,835	(1,811)	(41,925)
Cash and equivalents at beginning of year							1,124	2,935		1,124	1,124	2,935	44,860
Scenario, Previously Reported [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Administrative and advertising												12,599	13,074
Income taxes												832	2,513
Net earnings												9,433	6,816
Deferred income taxes and other												(620)	861
Accounts payable												933	(414)
Net increase (decrease) in cash and equivalents												(2,218)	(41,706)
Cash and equivalents at beginning of year							2,038	4,256		2,038	2,038	4,256	45,962
Restatement Adjustment [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Administrative and advertising											1,406	(60)	350
Income taxes												21	(125)
Net earnings												39	(225)
Deferred income taxes and other												21	(125)
Accounts payable												346	131
Net increase (decrease) in cash and equivalents												406	(219)
Cash and equivalents at beginning of year							$ (914)	$ (1,321)		$ (914)	$ (914)	(1,321)	(1,102)
Reconciliation of Error Correction [Member] | Restatement Adjustment [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Administrative and advertising												$ 60	$ 350