Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies - Minimum Future Lease Payments for both Continuing and Discontinued Operations (Detail)

v3.6.0.2
Commitments and Contingencies - Minimum Future Lease Payments for both Continuing and Discontinued Operations (Detail)
$ in Thousands
Dec. 31, 2016
USD ($)
Commitments And Contingencies Disclosure [Abstract]  
2017 $ 87,663
2018 79,585
2019 64,550
2020 41,319
2021 32,217
Thereafter 96,657
2017 (10,363)
2018 (8,486)
2019 (7,373)
2020 (6,912)
2021 (5,541)
Thereafter $ (15,419)