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EMPLOYEE BENEFIT PLAN (Details) (USD $) In Millions, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Compensation and Retirement Disclosure [Abstract] |  |  |
Defined contribution plan, employer matching contribution, percent, first 3% of contributions | 100.00%tbio_DefinedContributionPlanEmployerMatchingContributionPercentofMatchFirstThreePercentageofContributions |  |
Defined contribution plan, employer matching contribution, percent of employee's gross pay, first contributions | 3.00%tbio_DefinedContributionPlanEmployerMatchingContributionPercentofEmployeesGrossPayFirstThreePercentageofContributions |  |
Defined contribution plan, employer matching contribution, percent, next 2% of contributions | 50.00%tbio_DefinedContributionPlanEmployerMatchingContributionPercentofMatchNextTwoPercentageofContributions |  |
Defined contribution plan, employer matching contribution, percent of employee's gross pay, next contributions | 2.00%tbio_DefinedContributionPlanEmployerMatchingContributionPercentofEmployeesGrossPayNextTwoPercentageofContributions |  |
Defined contribution plan, cost recognized | $ 0.4 us-gaap_DefinedContributionPlanCostRecognized | $ 0.4 us-gaap_DefinedContributionPlanCostRecognized | $ 0.3 us-gaap_DefinedContributionPlanCostRecognized

X
- Definition Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay, First Three Percentage of Contributions + References No definition available. + Details
Name: | tbio_DefinedContributionPlanEmployerMatchingContributionPercentofEmployeesGrossPayFirstThreePercentageofContributions
Namespace Prefix: | tbio_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay, Next Two Percentage of Contributions + References No definition available. + Details
Name: | tbio_DefinedContributionPlanEmployerMatchingContributionPercentofEmployeesGrossPayNextTwoPercentageofContributions
Namespace Prefix: | tbio_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Defined Contribution Plan, Employer Matching Contribution, Percent of Match, First Three Percentage of Contributions + References No definition available. + Details
Name: | tbio_DefinedContributionPlanEmployerMatchingContributionPercentofMatchFirstThreePercentageofContributions
Namespace Prefix: | tbio_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Defined Contribution Plan, Employer Matching Contribution, Percent of Match, Next Two Percentage of Contributions + References No definition available. + Details
Name: | tbio_DefinedContributionPlanEmployerMatchingContributionPercentofMatchNextTwoPercentageofContributions
Namespace Prefix: | tbio_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | us-gaap_CompensationAndRetirementDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition The amount of the cost recognized during the period for defined contribution plans. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 70 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6414718&loc=d3e28014-114942 + Details
Name: | us-gaap_DefinedContributionPlanCostRecognized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration