Income Taxes (Details 4) - USD ($) |
12 Months Ended | ||
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Dec. 31, 2017 |
Dec. 25, 2016 |
Dec. 27, 2015 |
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Income Tax Disclosure [Abstract] | |||
Valuation allowance | $ 3,742,000 | $ 2,323,000 | |
AMT Credit carryforwards that are expected to be fully refunded | 1,200,000 | ||
Federal alternative minimum tax credit | 0 | 1,241,000 | |
Unrecognized tax benefits that would impact effective tax rate if recognized | 300,000 | ||
Income tax penalties recorded | $ 0 | $ 0 | $ 0 |
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- Definition Tax Cuts And Jobs Act Of 2017, Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax, Refundable Portion No definition available.
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible alternative minimum tax credit carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- 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/presentationRef
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- References No definition available.
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- Definition The amount of estimated penalties recognized in the period arising from income tax examinations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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