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Business Combinations (Narrative) (Details) - HNP Capital [Member] - USD ($) $ in Millions	Jun. 01, 2018	Jun. 30, 2018
Business Acquisition [Line Items]
Assets under management		$ 344.0
Consideration for acquisition in cash	$ 5.1
Goodwill	2.6
Identified intangible assets	$ 2.5

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- Definition

The carrying amount of assets an investment adviser manages on behalf of investors.

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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.

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- Definition

Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 20
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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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-Section 50
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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
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