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Income Taxes (Significant Components of Deferred Tax Assets and Liabilities) (Details) - USD ($) $ in Thousands | Mar. 30, 2019 | Mar. 31, 2018
--- | --- | ---
Deferred tax assets: |  |
Accrued expenses and allowances | $ 4,024 | $ 5,793
Net operating loss carryforwards | 2,940 | 3,646
Research and development tax credit carryforwards | 13,111 | 12,701
Stock-based compensation | 14,667 | 14,156
Other | 1,261 | 2,402
Total deferred tax assets | 36,003 | 38,698
Valuation allowance for deferred tax assets | (18,588) | (14,671)
Net deferred tax assets | 17,415 | 24,027
Deferred tax liabilities: |  |
Depreciation and amortization | 8,913 | 9,184
Acquisition intangibles | 8,803 | 13,427
Total deferred tax liabilities | 17,716 | 22,611
Total net deferred tax assets (liabilities) | $ (301) |
Total net deferred tax assets (liabilities) |  | $ 1,416

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