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Interest Expense (Details) - USD ($) $ in Thousands | 1 Months Ended | 2 Months Ended | 3 Months Ended | 6 Months Ended | 7 Months Ended | 9 Months Ended |
--- | --- | --- | --- | --- | --- | --- | ---
Aug. 14, 2015 | Sep. 30, 2015 | Sep. 30, 2016 | Jun. 30, 2015 | Aug. 14, 2015 | Sep. 30, 2016 | Dec. 31, 2015
Debt Instrument [Line Items] |  |  |  |  |  |  |
Effective interest rate, revolving credit facility |  |  |  | 2.68% |  | 5.28% |
Debt effective interest rate |  |  | 5.28% |  |  | 5.28% | 2.49%
Stated interest rate |  |  |  |  |  |  | 6.375%
Predecessor |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest incurred on debt | $ 2,308 | $ 2,576 |  |  | $ 12,066 |  |
Amortization of discount on Senior Subordinated Notes | 5,560 | 0 |  |  | 12,027 |  |
Accretion of fair value adjustment on Senior Notes | 0 | 773 |  |  | 0 |  |
Amortization of debt issuance costs | 922 | 0 |  |  | 2,118 |  |
Total interest expense | $ 8,790 | 3,349 |  |  | $ 26,211 |  |
Successor |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest incurred on debt |  |  | $ 5,306 |  |  | $ 15,020 |
Amortization of discount on Senior Subordinated Notes |  |  | 0 |  |  | 0 |
Accretion of fair value adjustment on Senior Notes |  |  | 1,581 |  |  | 4,715 |
Amortization of debt issuance costs |  |  | 77 |  |  | 125 |
Total interest expense |  | $ 3,349 | $ 6,964 |  |  | $ 19,860 |

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