Fair Value Measurements - Schedule of Fair Value of Liabilities (Details) - USD ($)
|
Sep. 30, 2020 |
May 22, 2020 |
Dec. 31, 2019 |
Mar. 15, 2019 |
Nov. 30, 2017 |
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
|
|
| Long-term debt, net |
$ 1,092,241,000
|
|
$ 1,057,389,000
|
|
|
| Senior Notes |
|
|
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
|
|
| Long-term debt, net |
737,241,000
|
|
882,389,000
|
|
|
| Senior Secured Note Due 2025 [Member] | Senior Notes |
|
|
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
|
|
| Fair value of debt instrument |
101,658,000
|
|
0
|
|
|
| Debt Instrument, Face Amount |
$ 127,073,000
|
$ 127,100,000
|
$ 0
|
|
|
| Interest rate, stated percentage |
8.00%
|
8.00%
|
8.00%
|
|
|
| Senior Notes Due 2026 | Senior Notes |
|
|
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
|
|
| Fair value of debt instrument |
$ 117,226,000
|
|
$ 394,480,000
|
|
|
| Debt Instrument, Face Amount |
$ 289,448,000
|
|
$ 400,000,000
|
|
$ 400,000,000.0
|
| Interest rate, stated percentage |
5.375%
|
|
5.375%
|
|
5.375%
|
| Senior Notes Due 2027 | Senior Notes |
|
|
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
|
|
| Fair value of debt instrument |
$ 144,322,000
|
|
$ 520,000,000
|
|
|
| Debt Instrument, Face Amount |
$ 356,351,000
|
|
$ 500,000,000
|
$ 500,000,000.0
|
|
| Interest rate, stated percentage |
6.875%
|
|
6.875%
|
6.875%
|
|
| Carrying Value | Senior Secured Note Due 2025 [Member] | Senior Notes |
|
|
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
|
|
| Long-term debt, net |
$ 102,916,000
|
|
$ 0
|
|
|
| Carrying Value | Senior Notes Due 2026 | Senior Notes |
|
|
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
|
|
| Long-term debt, net |
284,675,000
|
|
392,623,000
|
|
|
| Carrying Value | Senior Notes Due 2027 | Senior Notes |
|
|
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
|
|
| Long-term debt, net |
349,650,000
|
|
489,766,000
|
|
|
| Revolving Credit Facility | Line of Credit |
|
|
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
|
|
| Long-term Debt, Gross |
355,000,000
|
|
175,000,000
|
|
|
| Fair value of debt instrument |
355,000,000
|
|
175,000,000
|
|
|
| Debt Instrument, Face Amount |
355,000,000
|
|
175,000,000
|
|
|
| Revolving Credit Facility | Carrying Value | Line of Credit |
|
|
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
|
|
| Long-term Debt, Gross |
$ 355,000,000
|
|
$ 175,000,000
|
|
|