Stock-Based Compensation - Summary of Vested Performance Based Restricted Stock Units (Detail) - Performance Based Restricted Stock Units [Member] - USD ($)
$ / shares in Units, $ in Thousands

12 Months Ended

Apr. 30, 2023

May 01, 2022

Senior Executives [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Performance-Based Restricted Stock Units Vested

^[1]

545

5,051

Weighted Average Fair Value

^[1],[2]

$ 3

$ 87

Price Per Share

^[1],[3]

$ 5.1

$ 17.14

Key Employees [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Performance-Based Restricted Stock Units Vested

^[4]

437

5,812

Weighted Average Fair Value

^[2],[4]

$ 2

$ 100

Price Per Share

^[3],[4]

$ 5.1

$ 17.14

[1]	Performance-based restricted stock units vested for senior executives.
[2]	Dollar amounts are in thousands.
[3]	Price per share is derived from the closing prices of our common stock on the dates the respective performance-based restricted stock units vested.
[4]	Performance-based restricted stock units vested for key employees.

- 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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
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+ Details

CULP INC 10-K