Basis of Presentation (Details) (Costa Rica Noncontrolling Interest [Member])	Dec. 27, 2014
Costa Rica Noncontrolling Interest [Member]
Noncontrolling interest, ownership percentage by parent	50.00%

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

No definition available.

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