Basis of Presentation, Principles of Consolidation, and Use of Estimates (Details)	Dec. 26, 2012
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Reverse stock split conversion ratio (percent)	20.00%

Stockholders' Equity Note, Reverse Stock Split, Conversion Ratio

No definition available.

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant