Long-term Debt - Schedule of Long-Term Debt (Details) - USD ($)
$ in Thousands |
Dec. 31, 2015 |
Dec. 31, 2014 |
| Debt Instrument [Line Items] |
|
|
|
|
| Total long-term debt |
|
$ 1,295,761
|
|
$ 524,111
|
| Less current portion of long-term debt |
|
327,714
|
[1] |
31,542
|
| Consolidated long-term debt, less current portion |
|
968,047
|
|
492,569
|
| Amount of long-term debt reclassified to current due to non-compliance with certain debt covenants |
|
319,000
|
|
|
| Bridge loan | Bridge facility due 2015 |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Total long-term debt |
|
0
|
|
150,000
|
| Revolving credit facility | Global Operating LLC revolver |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Total long-term debt |
|
$ 135,000
|
|
0
|
| Variable and blended interest rate |
[2] |
3.28%
|
|
|
| Senior Notes | 9.75% senior notes due 2022 |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Total long-term debt |
|
$ 791,826
|
|
0
|
| Stated interest rate |
|
9.75%
|
|
|
| Construction debt | Construction financing |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Total long-term debt |
|
$ 0
|
[3] |
20,485
|
| Term debt | Permanent financing |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Total long-term debt |
|
$ 368,935
|
[4] |
$ 353,626
|
| Variable and blended interest rate |
[2] |
12.17%
|
|
|
| Long-term debt, percentage bearing fixed interest |
|
8.80%
|
|
|
| Long-term debt, percentage bearing variable interest |
|
91.20%
|
|
|
|
|