Related Party Transactions Schedule of Information about Fees Earned (Detail) - USD ($) $ in Thousands |
1 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Nov. 30, 2017 |
Nov. 30, 2017 |
Sep. 30, 2017 |
Sep. 30, 2016 |
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| Related Party Transaction [Line Items] | ||||
| Gross Proceeds from Fee Received | $ 15,685 | |||
| Less: | $ 2,700 | $ 100 | 1,265 | |
| Proceeds from Fees Received | 14,420 | 1,265 | ||
| Fortress [Member] | ||||
| Related Party Transaction [Line Items] | ||||
| Gross Proceeds from Fee Received | 2,836 | 0 | ||
| Avenue [Member] | ||||
| Related Party Transaction [Line Items] | ||||
| Gross Proceeds from Fee Received | 2,331 | 0 | ||
| Mustang [Member] | ||||
| Related Party Transaction [Line Items] | ||||
| Gross Proceeds from Fee Received | 9,527 | 1,265 | ||
| Caelum [Member] | ||||
| Related Party Transaction [Line Items] | ||||
| Gross Proceeds from Fee Received | $ 991 | $ 0 | ||
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- Definition The amount of cash received for fees during the current period. No definition available.
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- Definition Amount of cash outflow for fees classified as other. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Cash received for fees during the current period. This element excludes cash proceeds from license fees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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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