Income Taxes - Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands |
May 03, 2026 |
Apr. 27, 2025 |
Apr. 28, 2024 |
Apr. 30, 2023 |
|---|---|---|---|---|
| Deferred tax assets: | ||||
| Accounts receivable | $ 218 | $ 305 | ||
| Inventories | 2,424 | 2,128 | ||
| Compensation | 1,630 | 1,767 | ||
| Liabilities and other | 122 | 56 | ||
| Intangible assets and goodwill | 484 | 455 | ||
| Property, plant, and equipment | 183 | 178 | ||
| Operating lease liability | 338 | 744 | ||
| Foreign income tax credits - U.S. | 783 | 783 | ||
| Loss carryforwards | 24,230 | 22,521 | ||
| Valuation allowance - U.S. | (28,680) | (26,303) | $ (22,004) | $ (18,675) |
| Total deferred tax assets | 1,732 | 2,634 | ||
| Deferred tax liabilities: | ||||
| Undistributed earnings on foreign subsidiaries | (4,883) | (5,155) | ||
| Property, plant and equipment | (645) | (1,010) | ||
| Right of use assets | (564) | (920) | ||
| Other | (20) | (67) | ||
| Total deferred tax liabilities | (6,112) | (7,152) | ||
| Net deferred liabilities | $ (4,380) | $ (4,518) |
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accounts receivable. No definition available.
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities and other. No definition available.
|
| X | ||||||||||
- Definition Deferred tax assets operating lease liability. No definition available.
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Includes state and local operating loss carryforwards. No definition available.
|
| X | ||||||||||
- Definition Deferred tax liabilities right of use assets. No definition available.
|
| X | ||||||||||
- Definition Amount of deferred tax liability attributable to taxable temporary differences. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from intangible assets including goodwill. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from inventory. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign tax credit carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from employee compensation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of deferred tax liability attributable to taxable temporary differences classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|