Goodwill and Intangible Assets - Schedule of Finite-Lived Intangible Assets, Future Amortization Expense (Details) $ in Thousands	May 31, 2019 USD ($)
Goodwill And Intangible Assets Disclosure [Abstract]
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months	$ 6,883
Finite Lived Intangible Assets, Amortization Expense, Due in Two Years	6,673
Finite Lived Intangible Assets, Amortization Expense, Due in Three Years	6,361
Finite Lived Intangible Assets, Amortization Expense, Due in Four Years	5,579
Finite Lived Intangible Assets Amortization Expense Next Five Years	$ 5,409