Commitments and Contingencies - Narrative (Details) - USD ($) $ in Thousands		3 Months Ended
Sep. 30, 2019	Sep. 30, 2018
Loss Contingencies [Line Items]
Investment company, committed capital, funded	$ 61,000
Anacostia LLC \| Kah Capital Management LLC (KAH Capital)
Loss Contingencies [Line Items]
Ownership percentage acquired		24.90%
Payment to acquire investment		$ 25
Kah Capital Management LLC (KAH Capital) \| Hains Point
Loss Contingencies [Line Items]
Capital commitment		$ 150,000
Investment Advisory Services \| Kah Capital Management LLC (KAH Capital)
Loss Contingencies [Line Items]
Revenue	$ 6,500

Investment Company, Committed Capital, Funded

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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-Topic 323
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Amount of funds committed to investment company from investors.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 205
-Section 50
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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.

+ References

No definition available.

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The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Amount of transaction price allocated to performance obligation that has not been recognized as revenue.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
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