Goodwill and Other Identifiable Intangible Assets (Details 2) $ in Thousands	Dec. 02, 2017 USD ($)
Schedule of estimated future amortization expense for identifiable intangible assets
Estimated amortization expense, Remainder of Fiscal 2018	$ 4,922
Estimated amortization expense, Fiscal 2019	13,235
Estimated amortization expense, Fiscal 2020	8,219
Estimated amortization expense, Fiscal 2021	8,213
Estimated amortization expense, Fiscal 2022	$ 7,904