XML 47 R47.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Nature of Operations and Summary of Significant Accounting Policies (Details 2) (USD $) In Thousands, unless otherwise specified | Dec. 27, 2014 | Dec. 28, 2013 | Dec. 29, 2012
--- | --- | --- | ---
Nature Of Operations and Summary Of Significant Accounting Policies [Line Items] |  |  |
Non-marketable equity investments (equity method) | $ 18,949 us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures | $ 19,455 us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures | $ 17,487 us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

X
- Details
Name: | esca_NatureOfOperationsAndSummaryOfSignificantAccountingPoliciesLineItems
Namespace Prefix: | esca_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Total investments in (A) an entity in which the entity has significant influence, but does not have control, (B) subsidiaries that are not required to be consolidated and are accounted for using the equity and or cost method, and (C) an entity in which the reporting entity shares control of the entity with another party or group. Includes long-term advances receivable from a party that is affiliated with the reporting entity by means of direct or indirect ownership. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.12) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant