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Income Taxes - Summary of Net Deferred Tax Assets Related to Continuing Operations (Detail) - USD ($) $ in Thousands | Mar. 30, 2019 | Mar. 31, 2018 | [1]
--- | --- | --- | ---
Deferred tax assets: |  |
Loss and tax credit carry forwards | $ 14,053 | $ 9,688
Difference between book and tax basis of property and equipment | 4,036 | 3,243
Other reserves not currently deductible | 151 | 68
Expenses not currently deductible | 1,153 | 659
Other | (117) | (96)
Net deferred tax asset before valuation allowance | 19,276 | 13,562
Valuation allowance | (19,276) | (13,562)
Net deferred tax asset | $ 0 | $ 0
[1] | Recast (refer to note 1)

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