XML 85 R71.htm IDEA: XBRL DOCUMENT v3.10.0.1
Commitments and Contingencies - Schedule of Future Minimum Annual Commitments Under Operating Leases (Detail)
$ in Thousands
Sep. 30, 2018
USD ($)
Commitments and Contingencies Disclosure [Abstract]  
2019 $ 17,382
2020 11,818
2021 9,937
2022 6,447
2023 4,430
Thereafter 36,075
Total $ 86,089