Basis of Presentation (Details)	Dec. 24, 2011
Basis of Presentation (Textual) [Abstract]
Noncontrolling interest owned by the subsidiary	20.00%

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

No definition available.

Name:	us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant