Income Taxes - Effective Tax Rate Differs from the Statutory Federal Income Tax Rate (Details) |
12 Months Ended | ||
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Dec. 30, 2017 |
Dec. 31, 2016 |
Jan. 02, 2016 |
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Company's effective tax rate differs from the statutory federal income tax rate | |||
Income tax provision at statutory rate | 34.00% | 34.00% | 34.00% |
State income taxes, net of federal benefit | 2.40% | 9.60% | (70.80%) |
Permanent differences | 0.00% | (1.50%) | 12.00% |
Research and development credits | 0.60% | 3.00% | (34.80%) |
Change in valuation allowance | (34.90%) | (387.40%) | |
Foreign rate differential | (0.50%) | ||
Other | (3.00%) | 1.30% | (3.30%) |
Effective tax rate | 1.00% | (341.00%) | (62.90%) |
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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to research and development expense. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax settlement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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