Stock-Based Compensation Plans - Summary of SARs Activity - Pre-IPO (Parenthetical) (Detail) - shares |
1 Months Ended | 12 Months Ended |
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Nov. 30, 2013 |
Dec. 31, 2015 |
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| MMREIS Managing Directors [Member] | 2013 Omnibus Equity Incentive Plan [Member] | Deferred stock units [Member] | ||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Fully vested deferred stock units | 2,192,413 | 2,192,413 |
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- Definition Fully vested deferred stock units that will be settled into actual common stock at a year rate of 20% per year as specified in the terms per the agreement. No definition available.
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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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