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INTANGIBLE ASSETS AND OTHER ASSETS (Goodwill and Intangible Assets Disclosure) (Details) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Cost | $ 13,934,000 us-gaap_FiniteLivedIntangibleAssetsGross | $ 13,793,000 us-gaap_FiniteLivedIntangibleAssetsGross |
Accumulated Amortization | 5,970,000 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization | 4,598,000 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization |
Net Book Value | 7,964,000 us-gaap_FiniteLivedIntangibleAssetsNet | 9,195,000 us-gaap_FiniteLivedIntangibleAssetsNet |
Amortization expense | 1,400,000 us-gaap_AmortizationOfIntangibleAssets | 1,800,000 us-gaap_AmortizationOfIntangibleAssets | 1,400,000 us-gaap_AmortizationOfIntangibleAssets
Decrease in amortization expense | 400,000 tbio_FiniteLivedIntangibleAssetsChangeinAmortizationExpense |  |
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] |  |  |
Amortization expense, 2015 | 1,400,000 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths |  |
Amortization expense, 2016 | 1,300,000 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo |  |
Amortization expense, 2017 | 1,300,000 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree |  |
Amortization expense, 2018 | 1,000,000 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour |  |
Amortization expense, 2019 | 900,000 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive |  |
Acquired technology |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Cost | 9,009,000 us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = tbio_AcquiredTechnologyMember | 9,009,000 us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = tbio_AcquiredTechnologyMember |
Accumulated Amortization | 3,995,000 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = tbio_AcquiredTechnologyMember | 3,175,000 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = tbio_AcquiredTechnologyMember |
Net Book Value | 5,014,000 us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = tbio_AcquiredTechnologyMember | 5,834,000 us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = tbio_AcquiredTechnologyMember |
Acquired technology | Minimum |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Estimated Useful Life | 7 years |  |
Acquired technology | Maximum |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Estimated Useful Life | 10 years |  |
Assay royalties |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Cost | 1,434,000 us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_RoyaltyAgreementsMember | 1,434,000 us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_RoyaltyAgreementsMember |
Accumulated Amortization | 819,000 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_RoyaltyAgreementsMember | 614,000 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_RoyaltyAgreementsMember |
Net Book Value | 615,000 us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_RoyaltyAgreementsMember | 820,000 us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_RoyaltyAgreementsMember |
Estimated Useful Life | 7 years |  |
Third party payor relationships |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Cost | 367,000 us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = tbio_ThirdPartyPayorRelationshipsMember | 367,000 us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = tbio_ThirdPartyPayorRelationshipsMember |
Accumulated Amortization | 98,000 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = tbio_ThirdPartyPayorRelationshipsMember | 73,000 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = tbio_ThirdPartyPayorRelationshipsMember |
Net Book Value | 269,000 us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = tbio_ThirdPartyPayorRelationshipsMember | 294,000 us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = tbio_ThirdPartyPayorRelationshipsMember |
Estimated Useful Life | 15 years |  |
Tradenames and trademarks |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Cost | 824,000 us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = tbio_TradenamesAndTrademarksMember | 824,000 us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = tbio_TradenamesAndTrademarksMember |
Accumulated Amortization | 351,000 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = tbio_TradenamesAndTrademarksMember | 233,000 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = tbio_TradenamesAndTrademarksMember |
Net Book Value | 473,000 us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = tbio_TradenamesAndTrademarksMember | 591,000 us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = tbio_TradenamesAndTrademarksMember |
Estimated Useful Life | 7 years |  |
Customer relationships |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Cost | 652,000 us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_CustomerRelationshipsMember | 652,000 us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_CustomerRelationshipsMember |
Accumulated Amortization | 98,000 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_CustomerRelationshipsMember | 54,000 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_CustomerRelationshipsMember |
Net Book Value | 554,000 us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_CustomerRelationshipsMember | 598,000 us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_CustomerRelationshipsMember |
Estimated Useful Life | 15 years |  |
Covenants not to compete |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Cost | 184,000 us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_NoncompeteAgreementsMember | 184,000 us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_NoncompeteAgreementsMember |
Accumulated Amortization | 138,000 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_NoncompeteAgreementsMember | 77,000 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_NoncompeteAgreementsMember |
Net Book Value | 46,000 us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_NoncompeteAgreementsMember | 107,000 us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_NoncompeteAgreementsMember |
Estimated Useful Life | 3 years |  |
Patents |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Cost | 1,198,000 us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_PatentsMember | 1,153,000 us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_PatentsMember |
Accumulated Amortization | 385,000 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_PatentsMember | 336,000 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_PatentsMember |
Net Book Value | 813,000 us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_PatentsMember | 817,000 us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_PatentsMember |
Intellectual property |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Cost | 266,000 us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_IntellectualPropertyMember | 170,000 us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_IntellectualPropertyMember |
Accumulated Amortization | 86,000 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_IntellectualPropertyMember | 36,000 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_IntellectualPropertyMember |
Net Book Value | $ 180,000 us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_IntellectualPropertyMember | $ 134,000 us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_IntellectualPropertyMember |
Estimated Useful Life | 7 years |  |

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