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Goodwill and Intangible Assets - Schedule of Changes in Goodwill and Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 9 Months Ended
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Sep. 30, 2014 | Sep. 30, 2014
Goodwill And Intangible Assets Disclosure [Abstract] |  |
Goodwill and intangible assets, beginning |  | $ 28,518 us-gaap_IntangibleAssetsNetIncludingGoodwill
Acquired goodwill |  | 1,921 us-gaap_GoodwillAcquiredDuringPeriod
Acquired intangibles |  | 2,054 us-gaap_FinitelivedIntangibleAssetsAcquired1
Divestiture |  | (514)tbk_FiniteLivedIntangibleAssetsWrittenOffRelatedToSaleOfBusinessUnit
Amortization of intangibles | (746)us-gaap_AmortizationOfIntangibleAssets | (2,196)us-gaap_AmortizationOfIntangibleAssets
Goodwill and intangible assets, ending | $ 29,783 us-gaap_IntangibleAssetsNetIncludingGoodwill | $ 29,783 us-gaap_IntangibleAssetsNetIncludingGoodwill

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- Definition Finite-lived intangible assets written off related to sale of business unit. + References No definition available. + Details
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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, resulting from a business combination. + References No definition available. + Details
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- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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- Details
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- Definition Carrying amount of finite-lived intangible assets, indefinite-lived intangible assets and goodwill. Goodwill is an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Intangible assets are assets, not including financial assets, lacking physical substance. + References No definition available. + Details
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