BUSINESS AND LICENSE ACQUISITIONS (Details) (USD $)	3 Months Ended					0 Months Ended	3 Months Ended
	Sep. 04, 2012	Sep. 04, 2012 Minimum [Member]	Sep. 04, 2012 Maximum [Member]	Sep. 04, 2012 Gourmet Market, Inc [Member]	Aug. 30, 2011 Gourmet Market, Inc [Member]	Jun. 05, 2012 Previously Reported [Member]	Sep. 04, 2012 Adjustments [Member]	Sep. 04, 2012 As Adjusted [Member]	Sep. 04, 2012 Lime Fresh Mexican Grill [Member]
Business Acquisition [Line Items]
Number of restaurants acquired									7
Number of franchises receiving royalty stream	5
Effective date of acquisition									Apr. 11, 2012
Allocation of purchase prices of acquisition [Abstract]
Trademarks						$ 11,100,000	$ 0	$ 11,100,000
Goodwill						7,989,000	1,033,000	9,022,000
Acquired franchise rights	1,500,000					2,460,000	(960,000)	1,500,000
Property and equipment						2,405,000	0	2,405,000
Deferred income taxes						19,000	(13,000)	6,000
Other, net						(923,000)	(60,000)	(983,000)
Net impact on Condensed Consolidated Balance Sheet						23,050,000	0	23,050,000
Write-off of previous license agreement						1,034,000	0	1,034,000
Aggregate cash purchase price						24,084,000	0	24,084,000	24,100,000
Goodwill, Net of tax	9,000,000
Remaining term of the franchise operating agreements (in years)	10 years
Acquired franchise rights	1,500,000					2,460,000	(960,000)	1,500,000
Remaining lives of leases period		5 years	9 years
Number of Marketing agreements	2
Monthly fee for Lime Fresh concept	52,500
Monthly fee for Marlin and Ray's concept	26,250
Cash paid for marketing agreement	300,000
License acquisitions [Abstract]
Number of restaurants opened during fiscal year	4
Licensing fee to Gourmet Market, Inc.				2.00%
Monthly fee for consulting services, maximum period (in years)				2 Years
Monthly fee for consulting services, first year (per month)				20,833
Monthly fee for consulting services option 1, second year (per month)				10,417
Licensing option 1 to terminate future development rights, Concept restaurant openings, minimum threshold				18 or more
License option 1 for future development rights, opened concept restaurants, maximum (in years)				5 years
Licensee option 2 to terminate future development rights, opened concept restaurants				40 or more
Licensee option 2 for future development rights, maximum (in years)				10 years
Payments for consulting services				$ 38,826	$ 59,831