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Long Term Debt (Details 2) (USD $)
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12 Months Ended | 0 Months Ended | 1 Months Ended | ||
|---|---|---|---|---|---|
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Dec. 31, 2013
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May 03, 2013
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Dec. 31, 2011
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Sep. 19, 2014
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Dec. 31, 2014
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| Long Term Debt | |||||
| Repayments of outstanding amount of loan, including unpaid interest and fees | $ 4,946,667us-gaap_RepaymentsOfDebt | ||||
| Warrants | |||||
| Long Term Debt | |||||
| Exercise price of warrants (in dollars per share) |
$ 5.8610us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / us-gaap_ClassOfWarrantOrRightAxis = us-gaap_WarrantMember |
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| Warrants | Series B preferred stock | |||||
| Long Term Debt | |||||
| Number of shares that can be purchased |
125,000us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights / us-gaap_ClassOfWarrantOrRightAxis = us-gaap_WarrantMember / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesBPreferredStockMember |
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| Maximum | Warrants | Common Stock | |||||
| Long Term Debt | |||||
| Number of shares that can be purchased |
20,161us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights / us-gaap_ClassOfWarrantOrRightAxis = us-gaap_WarrantMember / us-gaap_RangeAxis = us-gaap_MaximumMember / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember |
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| Loan Facility with Comerica Bank | |||||
| Long Term Debt | |||||
| Interest expense |
42,047us-gaap_InterestExpenseDebt / us-gaap_LongtermDebtTypeAxis = trvn_LoanFacilityWithComericaBankMember |
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| Repayments of outstanding amount of loan, including unpaid interest and fees |
4,073,485us-gaap_RepaymentsOfDebt / us-gaap_LongtermDebtTypeAxis = trvn_LoanFacilityWithComericaBankMember |
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| Debt discount |
101,707us-gaap_DebtInstrumentUnamortizedDiscount / us-gaap_LongtermDebtTypeAxis = trvn_LoanFacilityWithComericaBankMember |
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| Amortization of debt discount |
78,460us-gaap_AmortizationOfDebtDiscountPremium / us-gaap_LongtermDebtTypeAxis = trvn_LoanFacilityWithComericaBankMember |
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| Loan Facility with Comerica Bank | Warrants | Series B preferred stock | |||||
| Long Term Debt | |||||
| Warrant exercise period | 10 years | ||||
| Number of shares that can be purchased |
125,000us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights / us-gaap_ClassOfWarrantOrRightAxis = us-gaap_WarrantMember / us-gaap_LongtermDebtTypeAxis = trvn_LoanFacilityWithComericaBankMember / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesBPreferredStockMember |
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| Exercise price of warrants (in dollars per share) |
$ 1.00us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / us-gaap_ClassOfWarrantOrRightAxis = us-gaap_WarrantMember / us-gaap_LongtermDebtTypeAxis = trvn_LoanFacilityWithComericaBankMember / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesBPreferredStockMember |
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| Loan Facility with Comerica Bank | Maximum | |||||
| Long Term Debt | |||||
| Face amount |
$ 64,292us-gaap_DebtInstrumentFaceAmount / us-gaap_LongtermDebtTypeAxis = trvn_LoanFacilityWithComericaBankMember / us-gaap_RangeAxis = us-gaap_MaximumMember |
| X | ||||||||||
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- Definition
Represents the exercise period of warrants or rights. No definition available.
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| X | ||||||||||
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- Definition
Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Face (par) amount of debt instrument at time of issuance. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of the cost of borrowed funds accounted for as interest expense for debt. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations. No definition available.
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- Details
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- Details
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- Details
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