Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

+ Details

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Data Type:	xbrli:stringItemType
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Period Type:	duration

- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 25

-Paragraph 23

-URI http://asc.fasb.org/extlink&oid=34752592&loc=d3e1043-128460

+ Details

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Balance Type:	debit
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- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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- Details

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- Details

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- Details

Name:	us-gaap_BusinessAcquisitionAxis=cfi_BodetAndHorstMember
Namespace Prefix:
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- Details

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Business Combinations - Mattress Fabric Segment - Narrative (Detail) - USD ($)	12 Months Ended
	May. 03, 2015	Apr. 27, 2014
Non-compete Agreement [Member]
Business Acquisition [Line Items]
Intangible asset, useful life	15 years
Customer Relationships [Member]
Business Acquisition [Line Items]
Intangible asset, useful life	17 years
Bodet And Horst [Member]
Business Acquisition [Line Items]
Direct acquisition costs related to business combination		$ 83,000
Bodet And Horst [Member] \| Equipment [Member]
Business Acquisition [Line Items]
Tangible asset, useful life	7 years
Bodet And Horst [Member] \| Non-compete Agreement [Member]
Business Acquisition [Line Items]
Intangible asset, useful life	15 years
Bodet And Horst [Member] \| Customer Relationships [Member]
Business Acquisition [Line Items]
Intangible asset, useful life	17 years