v2.4.0.8

Income taxes (Components of deferred taxes) (Details) (USD $) In Thousands, unless otherwise specified | Dec. 28, 2013 | Dec. 29, 2012 | Dec. 31, 2011
--- | --- | --- | ---
Deferred Tax Assets, Net | $ (13,070) | $ (11,906) | $ (7,749)
US |  |  |
Deferred Tax Assets, Net | (15,475) | (16,721) | (16,009)
CA |  |  |
Deferred Tax Assets, Net | 6,053 | 7,848 | 11,278
Europe And Other [Member] |  |  |
Deferred Tax Assets, Net | $ (3,648) | $ (3,033) | $ (3,018)

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- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards, net of deferred tax liability attributable to taxable temporary differences. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319 + Details
Name: | us-gaap_DeferredTaxAssetsLiabilitiesNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant