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STOCKHOLDERS' EQUITY (Common Stock) (Details) (USD $)
 0 Months Ended 1 Months Ended 12 Months Ended 0 Months Ended
Jan. 24, 2013
Feb. 02, 2012
Dec. 29, 2010
Dec. 31, 2011
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Mar. 13, 2013
Oct. 22, 2014
Dec. 31, 2014
Oct. 21, 2014
Jan. 31, 2013
Mar. 05, 2014
Class of Stock [Line Items]                          
Common stock, shares authorized         150,000,000us-gaap_CommonStockSharesAuthorized [1] 100,000,000us-gaap_CommonStockSharesAuthorized [1]       150,000,000us-gaap_CommonStockSharesAuthorized [1]      
Proceeds from issuance of common stock and convertible notes   $ 22,000,000tbio_Proceedsfromissuanceofcommonstockandconvertiblenotes $ 6,000,000tbio_Proceedsfromissuanceofcommonstockandconvertiblenotes $ 3,000,000tbio_Proceedsfromissuanceofcommonstockandconvertiblenotes                  
Common stock, shares issued   1,583,333us-gaap_CommonStockSharesIssued     8,084,471us-gaap_CommonStockSharesIssued [1] 7,353,695us-gaap_CommonStockSharesIssued [1]       8,084,471us-gaap_CommonStockSharesIssued [1]      
Common stock, sale price per share (in usd per share)   $ 12us-gaap_SaleOfStockPricePerShare                      
Common stock warrants, term   5 years                      
Common stock warrant, common stock called (in shares) 691,656us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights 948,333us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights     1,387,685us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights       1,309,785us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights 1,387,685us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights 1,212,665us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights 1,097,600us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights  
Common stock warrant, exercise price (in usd per share)   15.00us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights     10.25us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights       10.86us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights 10.25us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights 11.73us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights 12.96us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights  
Stock issuance costs   1,330,000us-gaap_PaymentsOfStockIssuanceCosts                      
Payments of stock issuance costs, percentage of gross offering proceeds   7.00%tbio_PaymentsofStockIssuanceCostsPercentageofGrossOfferingProceeds                      
Payments of stock issuance costs, warrant right to purchase common stock shares   31,666tbio_PaymentsofStockIssuanceCostsWarrantRightToPurchaseCommonStockShares                      
Payments of stock issuance costs, warrant right to purchase common stock shares, percentage of shares in offering   2.00%tbio_PaymentsofStockIssuanceCostsWarrantRightToPurchaseCommonStockSharesPercentageofSharesinOffering                      
Stock issuance costs, reimbursable expenses   125,000tbio_StockIssuanceCostsReimbursableExpenses                      
Payments of stock issuance costs, reduction to equity   1,500,000tbio_PaymentsOfStockIssuanceCostsReductionToEquity                      
Private placement, net, shares 1,383,333us-gaap_StockIssuedDuringPeriodSharesNewIssues                        
Share price (in usd per share) $ 6.00us-gaap_SharePrice       $ 2.01us-gaap_SharePrice         $ 2.01us-gaap_SharePrice      
Private placement, net 8,300,000us-gaap_StockIssuedDuringPeriodValueNewIssues       2,361,000us-gaap_StockIssuedDuringPeriodValueNewIssues 7,570,000us-gaap_StockIssuedDuringPeriodValueNewIssues 17,373,000us-gaap_StockIssuedDuringPeriodValueNewIssues            
Class of warrant or right, number of securities called by warrants or rights, price per share (in usd per share) $ 9.00tbio_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRightsPricePerShare                        
Third Security LLC And Affiliates                          
Class of Stock [Line Items]                          
Common stock warrant, common stock called (in shares)                       1,097,600us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
/ tbio_WarrantyHoldersAndIssuanceAxis
= tbio_ThirdSecurityLlcAndAffiliatesMember		 1,212,665us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
/ tbio_WarrantyHoldersAndIssuanceAxis
= tbio_ThirdSecurityLlcAndAffiliatesMember
Common stock warrant, exercise price (in usd per share)                       12.96us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights
/ tbio_WarrantyHoldersAndIssuanceAxis
= tbio_ThirdSecurityLlcAndAffiliatesMember		 11.73us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights
/ tbio_WarrantyHoldersAndIssuanceAxis
= tbio_ThirdSecurityLlcAndAffiliatesMember
Convertible notes, common stock callable (in shares)   250,000tbio_ConvertibleNotesNumberOfSecuritiesCalledByNote
/ tbio_WarrantyHoldersAndIssuanceAxis
= tbio_ThirdSecurityLlcAndAffiliatesMember		                      
Convertible notes, warrants callable (in shares)   125,000tbio_ConvertibleNotesNumberOfWarrantsCalledByNotes
/ tbio_WarrantyHoldersAndIssuanceAxis
= tbio_ThirdSecurityLlcAndAffiliatesMember		                      
Affiliates of Third Security, LLC; January 2018                          
Class of Stock [Line Items]                          
Common stock warrant, common stock called (in shares)               250,000us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
/ tbio_WarrantyHoldersAndIssuanceAxis
= tbio_AffiliatesofThirdSecurityLLCJanuary2018Member		          
Common stock warrant, exercise price (in usd per share) 9us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights
/ tbio_WarrantyHoldersAndIssuanceAxis
= tbio_AffiliatesofThirdSecurityLLCJanuary2018Member		                        
Private placement, net, shares               500,000us-gaap_StockIssuedDuringPeriodSharesNewIssues
/ tbio_WarrantyHoldersAndIssuanceAxis
= tbio_AffiliatesofThirdSecurityLLCJanuary2018Member		          
Private Placement                          
Class of Stock [Line Items]                          
Common stock warrant, common stock called (in shares)                 365,388us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember		        
Common stock warrant, exercise price (in usd per share)                 4.00us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember		        
Private placement, net, shares                 730,776us-gaap_StockIssuedDuringPeriodSharesNewIssues
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember		        
Share price (in usd per share)                 $ 3.25us-gaap_SharePrice
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember		        
Private placement, net                 2,375,000us-gaap_StockIssuedDuringPeriodValueNewIssues
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember		        
Private Placement | Advisor                          
Class of Stock [Line Items]                          
Common stock warrant, common stock called (in shares)                 9,230us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember
/ us-gaap_TitleOfIndividualAxis
= tbio_AdvisorMember		        
Maximum                          
Class of Stock [Line Items]                          
Common stock warrant, common stock called (in shares)   823,333us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
/ us-gaap_RangeAxis
= us-gaap_MaximumMember		                      
Convertible Promissory Note                          
Class of Stock [Line Items]                          
Debt instrument, face amount         $ 750,000us-gaap_DebtInstrumentFaceAmount
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_ConvertibleNotesPayableMember		         $ 750,000us-gaap_DebtInstrumentFaceAmount
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_ConvertibleNotesPayableMember		      
Debt instrument, interest rate, stated percentage         6.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_ConvertibleNotesPayableMember		         6.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_ConvertibleNotesPayableMember		      
Convertible Promissory Note | Issuance Date                          
Class of Stock [Line Items]                          
Percentage of debt that can be converted into shares of common stock                   50.00%tbio_DebtInstrumentConvertiblePercentageofDebt
/ tbio_DebtInstrumentConversionPeriodAxis
= tbio_DebtInstrumentConversionPeriodOneMember
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_ConvertibleNotesPayableMember		      
Threshold consecutive trading days                   20 days      
Conversion price (in usd per share)         $ 2.20us-gaap_DebtInstrumentConvertibleConversionPrice1
/ tbio_DebtInstrumentConversionPeriodAxis
= tbio_DebtInstrumentConversionPeriodOneMember
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_ConvertibleNotesPayableMember		         $ 2.20us-gaap_DebtInstrumentConvertibleConversionPrice1
/ tbio_DebtInstrumentConversionPeriodAxis
= tbio_DebtInstrumentConversionPeriodOneMember
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_ConvertibleNotesPayableMember		      
Convertible Promissory Note | February 15, 2015                          
Class of Stock [Line Items]                          
Threshold consecutive trading days                   15 days      
Conversion price, percentage of average closing price of common stock on the market                   85.00%tbio_DebtInstrumentConvertibleConversionPercentageofAverageClosingPrice
/ tbio_DebtInstrumentConversionPeriodAxis
= tbio_DebtInstrumentConversionPeriodTwoMember
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_ConvertibleNotesPayableMember		      
[1] The common stock shares and additional paid-in capital for all periods presented reflect the one-for-twelve reverse stock split which took effect on January 27, 2014.