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Consumer Loans Receivable (Narrative) (Details)
9 Months Ended
Dec. 27, 2014
Score
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Credit scores at time of loan origination 3cvco_CreditScores
Percentage concentration of consumer loans receivable 10.00%cvco_PercentageOfPrincipalBalanceOfConsumerLoansReceivable
Other states with concentrations greater than minimum 0
TEXAS  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Consumer Loans Receivable Geographical Concentration Percentage 41.00%cvco_ConsumerLoansReceivableGeographicalConcentrationPercentage
/ us-gaap_StatementGeographicalAxis
= stpr_TX