Debt - Summary of Company's Current Debt Portfolio (Detail) - USD ($) $ in Thousands |
Mar. 31, 2019 |
Dec. 31, 2018 |
|---|---|---|
| Debt Instrument [Line Items] | ||
| Total debt | $ 210,000 | $ 585,000 |
| Successor credit facility | ||
| Debt Instrument [Line Items] | ||
| Total principal | 0 | 0 |
| Successor term loan, due March 2024 | ||
| Debt Instrument [Line Items] | ||
| Total principal | 210,000 | 0 |
| Predecessor 6.75% senior notes, due July 2022 | ||
| Debt Instrument [Line Items] | ||
| Total principal | 0 | 360,000 |
| Predecessor 7.50% senior notes, due August 2020 | ||
| Debt Instrument [Line Items] | ||
| Total principal | 0 | 225,000 |
| 2015 Secured Credit Agreement | ||
| Debt Instrument [Line Items] | ||
| Total principal | $ 0 | $ 0 |
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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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