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Variable Interest Entities - Summarizes of Closed CLO Offerings with Assets (Details) - Collateralized Loan Obligation Funds - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Jun. 09, 2015	Aug. 04, 2014	May 01, 2014	Dec. 17, 2012
Trinitas I
Variable Interest Entity [Line Items]
Offering Amount				$ 400,000
Offering Date	May 01, 2014
Trinitas II
Variable Interest Entity [Line Items]
Offering Amount			$ 416,000
Offering Date	Aug. 04, 2014
Doral III
Variable Interest Entity [Line Items]
Offering Amount					$ 310,800
Offering Date	Dec. 17, 2012
Trinitas III
Variable Interest Entity [Line Items]
Offering Amount		$ 409,375
Offering Date	Jun. 09, 2015

X

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399

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X

- Definition

Date the debt instrument was offered for sale, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

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+ References

No definition available.

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