Annual report pursuant to Section 13 and 15(d)

STOCK WARRANTS (Details)

v2.4.1.9
STOCK WARRANTS (Details) (USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Aug. 31, 2013
Jan. 31, 2013
Class of Warrant or Right [Line Items]        
Exercise Price (in dollars per share)   $ 4.25us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 $ 4.25us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 $ 12.00us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Number of Warrants Outstanding 1,745,755us-gaap_ClassOfWarrantOrRightOutstanding      
Outstanding Warrants One [Member]        
Class of Warrant or Right [Line Items]        
Exercise Price (in dollars per share) $ 4.25us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ tnxp_StockWarrantsAxis
= tnxp_OutstandingWarrantsOneMember
     
Number of Warrants Outstanding 920,979us-gaap_ClassOfWarrantOrRightOutstanding
/ tnxp_StockWarrantsAxis
= tnxp_OutstandingWarrantsOneMember
     
Expiration Date August 2018      
Outstanding Warrants Two [Member]        
Class of Warrant or Right [Line Items]        
Exercise Price (in dollars per share) $ 12.00us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ tnxp_StockWarrantsAxis
= tnxp_OutstandingWarrantsTwoMember
     
Number of Warrants Outstanding 456,009us-gaap_ClassOfWarrantOrRightOutstanding
/ tnxp_StockWarrantsAxis
= tnxp_OutstandingWarrantsTwoMember
     
Expiration Date December 2017 to February 2018      
Outstanding Warrants Three [Member]        
Class of Warrant or Right [Line Items]        
Exercise Price (in dollars per share) $ 20.00us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ tnxp_StockWarrantsAxis
= tnxp_OutstandingWarrantsThreeMember
     
Number of Warrants Outstanding 14,538us-gaap_ClassOfWarrantOrRightOutstanding
/ tnxp_StockWarrantsAxis
= tnxp_OutstandingWarrantsThreeMember
     
Expiration Date January 2015      
Outstanding Warrants Four [Member]        
Class of Warrant or Right [Line Items]        
Exercise Price (in dollars per share) $ 25.00us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ tnxp_StockWarrantsAxis
= tnxp_OutstandingWarrantsFourMember
     
Number of Warrants Outstanding 354,229us-gaap_ClassOfWarrantOrRightOutstanding
/ tnxp_StockWarrantsAxis
= tnxp_OutstandingWarrantsFourMember
     
Expiration Date January 2017 to February 2019