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Income Taxes (Details) - USD ($)
6 Months Ended 12 Months Ended
Mar. 14, 2018
Mar. 15, 2017
Aug. 29, 2018
Valuation Allowance [Line Items]      
Adjustment to net deferred tax asset $ 3,200,000    
Increase in valuation allowance 18,300,000    
Domestic Tax Authority      
Valuation Allowance [Line Items]      
Income taxes paid $ 0 $ 0  
Scenario, Forecast      
Valuation Allowance [Line Items]      
Federal statutory tax rate     25.00%