Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Details 1)

v3.7.0.1
Intangible Assets (Details 1)
$ in Millions
May 31, 2017
USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]  
2018 $ 4.3
2019 5.7
2020 5.5
2021 5.2
2022 4.9
2023 3.2
Thereafter $ 20.1