XML 57 R43.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Concentration of Credit Risk (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Risks and Uncertainties [Abstract] |
Summary of Funds Provided Ten Percent or More of Total Revenues | The following funds provided 10 percent or more of the total revenues of the Company:
| Years Ended December 31,
($ in thousands) | 2018 |  | 2017 |  | 2016
Virtus Vontobel Emerging Markets Opportunities Fund |  |  |  |  |
Investment management, administration and shareholder service fees | $ | 52,548 |  |  | $ | 48,826 |  |  | $ | 49,085 |
Percent of total revenues | 10 | % |  | 12 | % |  | 15 | %
Virtus Newfleet Multi-Sector Short Term Bond Fund |  |  |  |  |
Investment management, administration and shareholder service fees | $ | 54,257 |  |  | $ | 44,577 |  |  | $ | 43,579 |
Percent of total revenues | 10 | % |  | 11 | % |  | 14 | %

X
- References No definition available. + Details
Name: | us-gaap_RisksAndUncertaintiesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -URI http://asc.fasb.org/extlink&oid=109250915&loc=d3e13537-108611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=109250915&loc=d3e13531-108611 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6327-108592 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 21 -URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6442-108592 + Details
Name: | us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration