XML 75 R60.htm IDEA: XBRL DOCUMENT
v3.4.0.3

Variable Interest Entities - Summarizes of Closed CLO Offerings with Assets (Details) - Collateralized Loan Obligation Funds - USD ($) $ in Thousands | 3 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Mar. 31, 2016 | Jun. 09, 2015 | Aug. 04, 2014 | May. 01, 2014 | Dec. 17, 2012 | Apr. 26, 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 II |  |  |  |  |  |
Variable Interest Entity [Line Items] |  |  |  |  |  |
Offering Amount |  |  |  |  |  | $ 416,460
Offering Date | Apr. 26, 2012 |  |  |  |  |
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=34725769&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=6451184&loc=d3e28551-108399 + Details
Name: | us-gaap_DebtInstrumentFaceAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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 SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 + Details
Name: | us-gaap_DebtInstrumentOfferingDate1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

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

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=tbk_TrinitasCollateralizedLoanObligationILtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_UnderlyingAssetClassAxis=us-gaap_CollateralizedLoanObligationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=tbk_TrinitasCollateralizedLoanObligationIILtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=tbk_DoralCollateralizedLoanObligationsIILtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=tbk_DoralCollateralizedLoanObligationsIIILtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=tbk_TrinitasCollateralizedLoanObligationIIILtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |