Debt - Schedule of Long-term Debt Instruments Additional Information (Details) |
Sep. 30, 2018 |
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| Senior Secured Revolving Credit Facility | |
| Debt Instrument [Line Items] | |
| Credit facility, unused capacity, commitment fee percentage | 0.25% |
| X | ||||||||||
- 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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| X | ||||||||||
- Definition The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. No definition available.
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| X | ||||||||||
- Details
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