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- Definition

Share based compensation arrangement by share based payment award number of additional shares issuable.

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- Definition

Share based compensation arrangement by share based payment award shares outstanding.

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No definition available.

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- Definition

Weighted average amortization period.

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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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.

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No definition available.

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- Definition

Number of equity instruments other than options outstanding, including both vested and non-vested instruments.

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- Definition

Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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- Definition

Number of options outstanding, including both vested and non-vested options.

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- Definition

Percentage of vesting of award under share-based payment arrangement.

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- Definition

Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.

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Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP).

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Shareholders' Equity - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Apr. 29, 2023	Apr. 30, 2022	May 01, 2021	May 02, 2020
2014 Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense	$ 11.5	$ 11.8	$ 6.8
Deferred RSU's	202,000
2010 Stock Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Deferred RSU's	180,000
RSAs
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares granted in period (in shares)	933,674
Additional stock issuable, shares	466,837
Unrecognized stock-based compensation cost	$ 26.8
RSUs \| 2014 Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized stock-based compensation cost	$ 7.4
Number of restricted stock vested for which shares issued	264,133
Weighted average amortization period	1 year 10 months 24 days
RSUs \| 2014 Incentive Plan \| Management
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense	$ 9.9	$ 10.3	$ 5.9
RSUs \| 2004 Stock Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares converted from RSAs to RSUs outstanding (in shares)	29,945
Converted RSUs delivered (in shares)	195,055
Stock Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Intrinsic value of options exercised	$ 0.4
Deferred share outstanding	20,000	60,000	73,000	106,668
Converted from Restricted Stock Awards to Restricted Stock Units \| 2004 Stock Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares converted from RSAs to RSUs outstanding (in shares)	225,000
Minimum \| RSAs
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting percentage	0.00%
Maximum \| RSAs
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting percentage	100.00%
Maximum \| RSUs
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period	5 years