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Income Taxes (Details 3) (USD $) In Millions, unless otherwise specified | Jan. 03, 2015
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Foreign |
Operating loss carryforwards |
Net operating loss carryforwards | $ 9.9 us-gaap_OperatingLossCarryforwards / us-gaap_IncomeTaxAuthorityAxis = us-gaap_ForeignCountryMember
Operating losses subject to expiration | 0.2 crai_OperatingLossCarryforwardsSubjectToExpiration / us-gaap_IncomeTaxAuthorityAxis = us-gaap_ForeignCountryMember
U.S. federal and U.S. state | NeuCo, Inc. |
Operating loss carryforwards |
Net operating loss carryforwards | 10.4 us-gaap_OperatingLossCarryforwards / us-gaap_IncomeTaxAuthorityAxis = us-gaap_DomesticCountryMember / dei_LegalEntityAxis = us-gaap_SubsidiariesMember
Federal | NeuCo, Inc. |
Operating loss carryforwards |
Operating losses available to offset the entity's consolidated taxable income | $ 0 crai_OperatingLossAvailableToOffsetConsolidatedTaxableIncome / us-gaap_IncomeTaxAuthorityAxis = us-gaap_InternalRevenueServiceIRSMember / dei_LegalEntityAxis = us-gaap_SubsidiariesMember

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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32559-109319 + Details
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