Stock-Based Compensation - Summary of Grants of Time-Based Restricted Stock Unit Awards Associated with Key Member of Management (Detail) - Time-Based Restricted Stock Units [Member] - $ / shares

12 Months Ended

Jan. 08, 2024

Sep. 28, 2023

Sep. 06, 2022

Aug. 10, 2022

Jul. 22, 2021

Apr. 28, 2024

Apr. 30, 2023

May 01, 2022

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

Restricted Stock Units Awarded

174,753

119,687

37,991

Senior Executives and Key Employees [Member]

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

Restricted Stock Units Awarded

^[1]

14,758

100,068

25,114

78,228

30,835

Price Per Share

^[1],[2]

$ 5.61

$ 5.59

$ 4.58

$ 5.06

$ 14.75

Vesting Period

^[1]

31 months

34 months

3 years

Outside Directors [Member]

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

Restricted Stock Units Awarded

^[3]

59,928

Price Per Share

^[2],[3]

$ 5.59

Vesting Period

^[3]

1 year

Minimum [Member] | Senior Executives and Key Employees [Member]

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

Vesting Period

^[1]

2 years

Maximum [Member] | Senior Executives and Key Employees [Member]

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

Vesting Period

^[1]

3 years

[1]	Time-based restricted stock units awarded to senior executives and key employees.
[2]	Price per share represents the closing price of our common stock on the date the respective award was granted.
[3]	Time-based restricted stock units award to outside directors.

- 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

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+ Details

CULP INC 10-K