Annual report pursuant to Section 13 and 15(d)

Future Minimum Payment Obligations for Operating Leases (Detail)

v3.7.0.1
Future Minimum Payment Obligations for Operating Leases (Detail)
$ in Millions
Dec. 31, 2016
USD ($)
Leases Future Minimum Payments [Line Items]  
2017 $ 2.3
2018 2.1
2019 1.9
2020 1.7
2021 1.0
Thereafter 1.4
Total future payment obligations $ 10.4