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Warranties (Narrative) (Details) | 9 Months Ended
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Dec. 28, 2013
Product Warranties Disclosures [Abstract] |
Warranties against manufacturing defects | 1 year

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- Definition Standard Product Warranty Term + References No definition available. + Details
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Namespace Prefix: | cvco_
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Balance Type: | na
Period Type: | duration

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- Details
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