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STOCK WARRANTS (Details Textual) (USD $)
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1 Months Ended |
12 Months Ended |
1 Months Ended |
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Jan. 31, 2013
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Dec. 31, 2014
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Dec. 31, 2013
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Apr. 30, 2013
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Aug. 31, 2013
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| Class of Warrant or Right [Line Items] |
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| Warrants Issued During Period To Purchase Common Stock |
10,800tnxp_WarrantsIssuedDuringPeriodToPurchaseCommonStock
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| Warrants Exercised, Number of Warrants |
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48,240tnxp_WarrantsExercisedNumberOfWarrants
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3,185tnxp_WarrantsExercisedNumberOfWarrants
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| Compensation Related To Vested Warrants |
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$ 51,114tnxp_CompensationRelatedToVestedWarrants
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| Warrants Expired, Number of Warrants |
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750tnxp_WarrantsExpiredNumberOfWarrants
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| Warrants Expired, Exercise Price |
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$ 20.00tnxp_WarrantsExpiredExercisePrice
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| Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) |
$ 12.00us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
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$ 4.25us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
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$ 4.25us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
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| Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration, Warrants Issued |
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2,680,000us-gaap_NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationWarrantsIssued1
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| Outstanding Warrants One [Member] |
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| Class of Warrant or Right [Line Items] |
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| Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) |
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$ 4.25us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ tnxp_StockWarrantsAxis
= tnxp_OutstandingWarrantsOneMember
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| Outstanding Warrants Three [Member] |
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| Class of Warrant or Right [Line Items] |
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| Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) |
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$ 20.00us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ tnxp_StockWarrantsAxis
= tnxp_OutstandingWarrantsThreeMember
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| Common Stock [Member] |
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| Class of Warrant or Right [Line Items] |
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| Stock Issued During Period Aggregate Shares, Warrants Exercised |
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1,331,911tnxp_StockIssuedDuringPeriodAggregateSharesWarrantsExercised
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
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| Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) |
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$ 4.25us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
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| August 2013 Financing [Member] |
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| Class of Warrant or Right [Line Items] |
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| Stock Issued During Period Shares In Exchange For Exercise Of Warrants Transaction |
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884,885tnxp_StockIssuedDuringPeriodSharesInExchangeForExerciseOfWarrantsTransaction
/ us-gaap_DebtInstrumentAxis
= tnxp_August2013FinancingMember
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| Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) |
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$ 4.25us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ us-gaap_DebtInstrumentAxis
= tnxp_August2013FinancingMember
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| Financing Arrangements [Member] |
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| Class of Warrant or Right [Line Items] |
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| Stock Issued During Period Shares In Exchange For Exercise Of Warrants Transaction |
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33,678tnxp_StockIssuedDuringPeriodSharesInExchangeForExerciseOfWarrantsTransaction
/ tnxp_TypeOfDebtFinancingArrangementsAxis
= tnxp_FinancingArrangementsMember
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| Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) |
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$ 4.25us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ tnxp_TypeOfDebtFinancingArrangementsAxis
= tnxp_FinancingArrangementsMember
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| Financing Arrangements [Member] | August 2013 Financing [Member] |
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| Class of Warrant or Right [Line Items] |
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| Stock Issued During Period Shares In Exchange For Exercise Of Warrants Transaction |
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1,672tnxp_StockIssuedDuringPeriodSharesInExchangeForExerciseOfWarrantsTransaction
/ us-gaap_DebtInstrumentAxis
= tnxp_August2013FinancingMember
/ tnxp_TypeOfDebtFinancingArrangementsAxis
= tnxp_FinancingArrangementsMember
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| December 2012 Financing [Member] | Class B Warants [Member] |
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| Class of Warrant or Right [Line Items] |
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| Stock Issued During Period Shares In Exchange For Exercise Of Warrants Transaction |
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70,031tnxp_StockIssuedDuringPeriodSharesInExchangeForExerciseOfWarrantsTransaction
/ us-gaap_ClassOfWarrantOrRightAxis
= tnxp_ClassBWarantsMember
/ tnxp_TypeOfDebtFinancingArrangementsAxis
= tnxp_December2012FinancingMember
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38,334tnxp_StockIssuedDuringPeriodSharesInExchangeForExerciseOfWarrantsTransaction
/ us-gaap_ClassOfWarrantOrRightAxis
= tnxp_ClassBWarantsMember
/ tnxp_TypeOfDebtFinancingArrangementsAxis
= tnxp_December2012FinancingMember
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| Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) |
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$ 8.00us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ us-gaap_ClassOfWarrantOrRightAxis
= tnxp_ClassBWarantsMember
/ tnxp_TypeOfDebtFinancingArrangementsAxis
= tnxp_December2012FinancingMember
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$ 8.00us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ us-gaap_ClassOfWarrantOrRightAxis
= tnxp_ClassBWarantsMember
/ tnxp_TypeOfDebtFinancingArrangementsAxis
= tnxp_December2012FinancingMember
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| Underwriters [Member] |
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| Class of Warrant or Right [Line Items] |
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| Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration, Warrants Issued |
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509,200us-gaap_NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationWarrantsIssued1
/ tnxp_AgentsAxis
= tnxp_UnderwritersMember
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