Summary of Net Effect of Consolidating Entities on Consolidated Statement of Operations (Detail) - USD ($) $ in Thousands |
1 Months Ended | 2 Months Ended | 3 Months Ended | 11 Months Ended | 12 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Feb. 09, 2016 |
Mar. 31, 2016 |
Dec. 31, 2016 |
Sep. 30, 2016 |
Jun. 30, 2016 |
Dec. 31, 2015 |
Sep. 30, 2015 |
Jun. 30, 2015 |
Mar. 31, 2015 |
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| Variable Interest Entity [Line Items] | ||||||||||||
| Revenue | $ 29,786 | $ 40,409 | $ 39,942 | $ 48,511 | $ 158,648 | |||||||
| Operating costs and expenses | 227,864 | |||||||||||
| Income before taxes | (136,469) | |||||||||||
| Income tax provision | $ 10,948 | |||||||||||
| Predecessor | ||||||||||||
| Variable Interest Entity [Line Items] | ||||||||||||
| Revenue | $ 23,540 | $ 128,402 | $ 210,091 | $ 214,383 | $ 219,389 | $ 772,265 | $ 882,904 | |||||
| Operating costs and expenses | 38,467 | 512,291 | 557,697 | |||||||||
| Income before taxes | (469,640) | 62,124 | 132,930 | |||||||||
| Income tax provision | 2,371 | 39,870 | 39,817 | |||||||||
| Net income (loss) attributable to noncontrolling interests | (969) | $ 4,689 | $ 136 | $ 21 | $ 190 | 5,036 | 257 | |||||
| Variable Interest Entity, Primary Beneficiary | Predecessor | ||||||||||||
| Variable Interest Entity [Line Items] | ||||||||||||
| Revenue | 1,219 | 21,791 | 24,798 | |||||||||
| Operating costs and expenses | 1,240 | 19,850 | 22,392 | |||||||||
| Income before taxes | 22 | 2,206 | 2,688 | |||||||||
| Income tax provision | 991 | (2,830) | 2,431 | |||||||||
| Net income (loss) attributable to noncontrolling interests | $ (969) | $ 5,036 | $ 257 | |||||||||