Goodwill and Other Identifiable Intangible Assets (Details 2) $ in Thousands	Sep. 01, 2018 USD ($)
Schedule of estimated future amortization expense for identifiable intangible assets
Estimated amortization expense, Remainder of Fiscal 2018	$ 5,028
Estimated amortization expense, Fiscal 2019	8,111
Estimated amortization expense, Fiscal 2020	8,104
Estimated amortization expense, Fiscal 2021	7,948
Estimated amortization expense, Fiscal 2022	$ 7,560