The number of major customers of concentration risk.

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
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-Section 50
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- Definition

Description of any concentration of labor subject to collective bargaining agreements, including the general nature of the risk.

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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- Definition

Disclosure about a restatement of previous periods' segment information resulting from a change in the composition of the entity's reportable segments.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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- Definition

Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

+ References

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- Definition

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.

+ References

No definition available.

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Segment Information - Narrative (Detail)	12 Months Ended
Segment Information - Narrative (Detail)	Apr. 28, 2019 Segment CustomerSegment Customer	Apr. 29, 2018 Segment Customer	Apr. 30, 2017 Customer	Jun. 22, 2018
Segment Reporting Information [Line Items]
Number of business segments \| Segment	3	2
Concentration risk, labor subject to collective bargaining arrangements	The hourly employees at our manufacturing facility in Canada (approximately 11% of our workforce) are represented by a local, unaffiliated union. The collective bargaining agreement for these employees expires on February 1, 2020. We are not aware of any efforts to organize any more of our employees, and we believe our relations with our employees are good.
Description of changes in reporting goodwill and intangible assets in segment assets	During fiscal 2019, we elected to no longer include goodwill and intangible assets in segment assets, as these assets are not used by the Chief Operating Decision Maker to evaluate the respective segment’s operating performance, to allocate resources to the individual segments, or determine executive compensation.
Net sales [Member] \| Home Accessories [Member]
Segment Reporting Information [Line Items]
Concentration risk percentage	10.00%
Number of major customers	0
Accounts Receivable [Member] \| Home Accessories [Member]
Segment Reporting Information [Line Items]
Concentration risk percentage	10.00%
Number of major customers	0
Workforce [Member]
Segment Reporting Information [Line Items]
Concentration risk percentage	11.00%
Currency Concentration Risk [Member] \| Net sales [Member] \| USD [Member]
Segment Reporting Information [Line Items]
Concentration risk percentage	90.00%	90.00%	92.00%
Currency Concentration Risk [Member] \| Accounts Receivable [Member] \| Upholstery Fabrics [Member]
Segment Reporting Information [Line Items]
Number of major customers		1
Geographic Concentration Risk [Member] \| Net sales [Member] \| International [Member]
Segment Reporting Information [Line Items]
Concentration risk percentage	24.00%	23.00%	22.00%
Customer Concentration Risk [Member] \| Net sales [Member] \| Upholstery Fabrics [Member]
Segment Reporting Information [Line Items]
Concentration risk percentage	11.00%	12.00%	11.00%
Number of major customers	1		1
Customer Concentration Risk [Member] \| Net sales [Member] \| Mattress Fabrics [Member]
Segment Reporting Information [Line Items]
Concentration risk percentage	10.00%	13.00%	13.00%
Number of major customers	0	1	1
Customer Concentration Risk [Member] \| Accounts Receivable [Member] \| Upholstery Fabrics [Member]
Segment Reporting Information [Line Items]
Concentration risk percentage		13.00%
Number of major customers		1
Customer Concentration Risk [Member] \| Accounts Receivable [Member] \| Upholstery Fabrics [Member] \| Minimum [Member]
Segment Reporting Information [Line Items]
Concentration risk percentage	10.00%
Number of major customers	0
Customer Concentration Risk [Member] \| Accounts Receivable [Member] \| Mattress Fabrics [Member]
Segment Reporting Information [Line Items]
Concentration risk percentage	10.00%	20.00%
Number of major customers	0	2
eLuxury [Member]
Segment Reporting Information [Line Items]
Majority ownership percentage acquired				80.00%