Basis of Presentation (Details) (Freight Over Accrual [Member], Restatement Adjustment [Member], USD $) In Millions	3 Months Ended
Apr. 02, 2011
Freight Over Accrual [Member] \| Restatement Adjustment [Member]
Freight Costs	$ (0.4)

Cost of freight-in, whether based on weight, negotiated freight rates and method of transportation (that is, rail, barge, truck, and so forth).

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2(a))
-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688

Name:	us-gaap_FreightCosts
Namespace Prefix:	us-gaap
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration