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FAIR VALUE (Details) (USD $) In Thousands, except Share data, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2015 | Mar. 31, 2014
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Common stock warrants issued (in shares) | 1,208,491 tbio_ClassOfWarrantOrRightNumberOfIssuedWarrantsOrRights | 115,432 tbio_ClassOfWarrantOrRightNumberOfIssuedWarrantsOrRights
Share price (in dollars per share) | $ 1.44 us-gaap_SharePrice |
Stock options, fair value assumptions, expected life | 1 year 10 months 10 days |
Volatility | 89.00%us-gaap_FairValueAssumptionsExpectedVolatilityRate |
Risk-free interest rate | 0.53%us-gaap_FairValueAssumptionsRiskFreeInterestRate |
Fair value assumptions, expected term | 2 years 0 months |
Percentage of simulated equity values below the down-round financing cut-off point | 25.00%tbio_FairValueAssumptionsPercentageOfSimulatedEquityValuesBelowDownRoundFinancingCutOffPoint |
Liability |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Common stock warrants issued (in shares) | 1,200,000 tbio_ClassOfWarrantOrRightNumberOfIssuedWarrantsOrRights / us-gaap_FairValueByLiabilityClassAxis = us-gaap_LiabilityMember |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Beginning balance | $ 145 us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue / us-gaap_FairValueByLiabilityClassAxis = us-gaap_LiabilityMember | 600 us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue / us-gaap_FairValueByLiabilityClassAxis = us-gaap_LiabilityMember
Total gains or losses: |  |
Recognized in earnings | 145 us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings / us-gaap_FairValueByLiabilityClassAxis = us-gaap_LiabilityMember | (50)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings / us-gaap_FairValueByLiabilityClassAxis = us-gaap_LiabilityMember
Balance at end of period | $ 290 us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue / us-gaap_FairValueByLiabilityClassAxis = us-gaap_LiabilityMember | 550 us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue / us-gaap_FairValueByLiabilityClassAxis = us-gaap_LiabilityMember

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- Definition Class of Warrant or Right, Number of Issued Warrants or Rights + References No definition available. + Details
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- Definition Fair Value Assumptions, Percentage of Simulated Equity Values Below the Down-Round Financing Cut-Off Point + References No definition available. + Details
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- Definition Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
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- Definition Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
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- Definition Amount of gain (loss) recognized on the income statement for financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
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