Summary of Significant Accounting Policies Assets Held For Sale (Details) (USD $) In Millions, unless otherwise specified	Sep. 28, 2012
Accounting Policies [Abstract]
purchase agreement price	$ 4.5

purchase agreement price for sale of assets held for sale

No definition available.

Name:	wmar_PurchaseAgreementPrice
Namespace Prefix:	wmar_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant