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Commitments and Contingencies (Details) (USD $)	6 Months Ended
	Jun. 17, 2011	Dec. 31, 2010
Commitments and Contingencies (Textuals) [Abstract]
Unrecognized Tax Benefits	$ 0	$ 0
Performance Management Written Notice To Terminate Period	30 days
Contract Termination [Member]
Loss Contingencies [Line Items]
Key Money Obligated to Repay Upon Termination	$ 1,000,000

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Commitments And Contingencies.

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Key Money Obligated to Repay Upon Termination

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Performance Management Written Notice To Terminate Period

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The gross amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name FASB Interpretation (FIN)
-Number 48
-Paragraph 21
-Subparagraph a
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Unrecognized Tax Benefit
-URI http://asc.fasb.org/extlink&oid=6527854

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 15A
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6907707&loc=SL6600010-109319

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