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Income Taxes (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 30, 2018 | Dec. 31, 2017 | Dec. 25, 2016
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest [Abstract] |  |  |
U.S. | $ (16,045) | $ 32,208 | $ 7,806
Foreign | (5,365) | (3,188) | (3,018)
(Loss) income before income taxes | (21,410) | 29,020 | 4,788
Current: |  |  |
Federal | 2,043 | 2,304 | 2,503
State | 1,579 | 3,175 | 2,078
Foreign | 0 | 0 | 0
Foreign |  |  |
Federal | (16,688) | (6,045) | (9,407)
State | (2,068) | (680) | (2,300)
Foreign | 143 | 247 | 189
Provision (benefit) for income taxes | $ (14,991) | $ (999) | $ (6,937)
Effective Income Tax Rate Reconciliation, Percent [Abstract] |  |  |
Tax provision at U.S. federal statutory rate | 21.00% | 35.00% | 35.00%
State income taxes | 2.80% | 5.00% | (3.00%)
FICA tip tax credits | 49.20% | (32.40%) | (183.80%)
Foreign taxes versus U.S statutory rate | 0.90% | 0.70% | 6.70%
Valuation allowance on deferred income tax assets | (7.40%) | 4.50% | 19.30%
Deferred tax remeasurement due to the Tax Act | 0.00% | (9.70%) | 0.00%
Other tax credits | 7.00% | (6.50%) | (27.70%)
Meals and entertainment | (0.80%) | 0.90% | 6.60%
Excess stock options | (0.60%) | (1.00%) | 0.00%
Employee travel | (2.00%) | 0.00% | 0.00%
Other | (1.00%) | 0.00% | 2.00%
Effective tax rate | 69.10% | (3.50%) | (144.90%)

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