STOCKHOLDERS' EQUITY (Common Stock Warrants) (Details)
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1 Months Ended |
12 Months Ended |
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Feb. 28, 2012
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Dec. 31, 2014
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Dec. 31, 2013
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Oct. 22, 2014
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Oct. 21, 2014
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Jan. 31, 2013
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Feb. 02, 2012
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Dec. 31, 2010
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Jan. 24, 2013
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Class of Stock [Line Items] |
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Common stock warrants issued (in shares) |
1,400,000tbio_ClassOfWarrantOrRightNumberOfIssuedWarrantsOrRights |
664,703tbio_ClassOfWarrantOrRightNumberOfIssuedWarrantsOrRights |
840,939tbio_ClassOfWarrantOrRightNumberOfIssuedWarrantsOrRights |
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Underlying Shares |
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2,884,986us-gaap_ClassOfWarrantOrRightOutstanding |
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Exercise Price (in usd per share) |
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10.25us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights |
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10.86us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights |
11.73us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights |
12.96us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights |
15.00us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights |
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Affiliates of Third Security, LLC; December 2015 |
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Class of Stock [Line Items] |
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Underlying Shares |
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431,027us-gaap_ClassOfWarrantOrRightOutstanding / tbio_WarrantyHoldersAndIssuanceAxis = tbio_AffiliatesofThirdSecurityLLCDecember2015Member |
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Exercise Price (in usd per share) |
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6.96us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights / tbio_WarrantyHoldersAndIssuanceAxis = tbio_AffiliatesofThirdSecurityLLCDecember2015Member |
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Various Institutional Holders; February 2017 |
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Class of Stock [Line Items] |
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Underlying Shares |
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1,204,763us-gaap_ClassOfWarrantOrRightOutstanding / tbio_WarrantyHoldersAndIssuanceAxis = tbio_VariousInstitutionalHoldersFebruary2017Member |
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Exercise Price (in usd per share) |
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10.25us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights / tbio_WarrantyHoldersAndIssuanceAxis = tbio_VariousInstitutionalHoldersFebruary2017Member |
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Affiliates of Third Security, LLC; February 2017 |
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Class of Stock [Line Items] |
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Underlying Shares |
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182,922us-gaap_ClassOfWarrantOrRightOutstanding / tbio_WarrantyHoldersAndIssuanceAxis = tbio_AffiliatesofThirdSecurityLLCFebruary2017Member |
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Exercise Price (in usd per share) |
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10.25us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights / tbio_WarrantyHoldersAndIssuanceAxis = tbio_AffiliatesofThirdSecurityLLCFebruary2017Member |
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Various Institutional Holders; January 2018 |
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Class of Stock [Line Items] |
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Underlying Shares |
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441,656us-gaap_ClassOfWarrantOrRightOutstanding / tbio_WarrantyHoldersAndIssuanceAxis = tbio_VariousInstitutionalHoldersJanuary2018Member |
Exercise Price (in usd per share) |
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9us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights / tbio_WarrantyHoldersAndIssuanceAxis = tbio_VariousInstitutionalHoldersJanuary2018Member |
Affiliates of Third Security, LLC; January 2018 |
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Class of Stock [Line Items] |
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Underlying Shares |
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250,000us-gaap_ClassOfWarrantOrRightOutstanding / tbio_WarrantyHoldersAndIssuanceAxis = tbio_AffiliatesofThirdSecurityLLCJanuary2018Member |
Exercise Price (in usd per share) |
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9us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights / tbio_WarrantyHoldersAndIssuanceAxis = tbio_AffiliatesofThirdSecurityLLCJanuary2018Member |
Various Institutional Holders; April 2020 |
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Class of Stock [Line Items] |
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Underlying Shares |
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374,618us-gaap_ClassOfWarrantOrRightOutstanding / tbio_WarrantyHoldersAndIssuanceAxis = tbio_VariousInstitutionalHoldersApril2020Member |
Exercise Price (in usd per share) |
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4us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights / tbio_WarrantyHoldersAndIssuanceAxis = tbio_VariousInstitutionalHoldersApril2020Member |
Private Placement, Repricing Requirements |
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Class of Stock [Line Items] |
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Common stock warrants issued (in shares) |
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290,085tbio_ClassOfWarrantOrRightNumberOfIssuedWarrantsOrRights / us-gaap_ClassOfWarrantOrRightAxis = tbio_PrivatePlacementRepricingRequirementsMember |
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