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Commitments and Contingencies (Details) - USD ($)
$ in Thousands
May 29, 2019
Aug. 01, 2017
Apr. 19, 2017
Commitments and Contingencies Disclosure [Abstract]      
Penalty issued by OSHA     $ 138
Payments for legal settlements     $ 75
Insurance deductible   $ 250  
Civil penalties $ 1,500