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Redeemable Noncontrolling Interest (Details) (Third Avenue Management LLC [Member])
Dec. 27, 2014
Third Avenue Management LLC [Member]
  
Related Party Transaction [Line Items]  
Percentage of Interest Owned by Related Party 19.40%cvco_PercentageOfInterestOwnedByRelatedParty
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= cvco_ThirdAvenueManagementLlcMember