Bonds maturity term.

No definition available.

Name:	cvco_BondsMaturityTerm
Namespace Prefix:	cvco_
Data Type:	us-types:durationStringItemType
Balance Type:	na
Period Type:	duration

- Definition

Initial amount of securitized financings.

+ References

No definition available.

+ Details

Name:	cvco_InitialAmountOfSecuritizedFinancings
Namespace Prefix:	cvco_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Securitized financings expected weighted average maturity.

+ References

No definition available.

+ Details

Name:	cvco_SecuritizedFinancingsExpectedWeightedAverageMaturity
Namespace Prefix:	cvco_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

The amount owed to the reporting entity by counterparties in securitized loan transactions.

+ References

No definition available.

+ Details

Name:	us-gaap_AccountsReceivableFromSecuritization
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 55

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400

+ Details

Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Date the debt instrument was issued, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentIssuanceDate1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_DebtInstrumentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_DebtInstrumentAxis=cvco_SecuritizedFinancing20051Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=cvco_SecuritizedFinancing20071Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis=cvco_ClassFourMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis=cvco_ClassOneMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis=cvco_ClassThreeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis=cvco_ClassTwoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Debt Obligations (Narrative) (Details) (USD $) In Millions, unless otherwise specified	1 Months Ended
	Mar. 31, 2007	Jul. 31, 2005	Mar. 22, 2007	Jul. 12, 2005
Debt Instrument [Line Items]
Issuance Dates	Mar. 22, 2007	Jul. 12, 2005
Total amount of loans included in initial securitization			$ 116.5	$ 141.0
Total amount of bonds issued to fund initial securitization			101.9	118.4
Bonds maturity term	2008 through 2017	2006 through 2015
Class A-1 [Member]
Debt Instrument [Line Items]
Amount of bonds			28.9	36.3
Coupon rate			5.484%	4.23%
Class A-2 [Member]
Debt Instrument [Line Items]
Amount of bonds			23.4	27.4
Coupon rate			5.232%	4.42%
Class A-3 [Member]
Debt Instrument [Line Items]
Amount of bonds			24.5	27.3
Coupon rate			5.593%	4.80%
Class A-4 [Member]
Debt Instrument [Line Items]
Amount of bonds			$ 25.1	$ 27.4
Coupon rate			5.846%	5.20%
Securitized Financing 2005-1 [Member]
Debt Instrument [Line Items]
Expected weighted average maturity		4 years 7 months 28 days
Securitized Financing 2007-1 [Member]
Debt Instrument [Line Items]
Expected weighted average maturity	4 years 10 months 10 days