Nature of Operations (Details) - segment	3 Months Ended	12 Months Ended
Jan. 03, 2015	Dec. 28, 2013	Jan. 02, 2016
Nature of Operations [Abstract]
Number of reported segments	3	2	3

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

No definition available.

Name:	us-gaap_NumberOfReportableSegments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration