Goodwill and Other Identifiable Intangible Assets (Details 2) $ in Thousands	Jun. 01, 2019 USD ($)
Schedule of estimated future amortization expense for identifiable intangible assets
Estimated amortization expense, Remainder of Fiscal 2018	$ 5,930
Estimated amortization expense, Fiscal 2019	7,900
Estimated amortization expense, Fiscal 2020	7,797
Estimated amortization expense, Fiscal 2021	7,438
Estimated amortization expense, Fiscal 2022	$ 7,358