Annual report pursuant to Section 13 and 15(d)

Accrued Expenses and Other Current Liabilities (Details)

v2.4.1.9
Accrued Expenses and Other Current Liabilities (Details) (USD $)
Dec. 31, 2014
Dec. 31, 2013
Accrued Expenses and Other Current Liabilities    
Compensation and benefits $ 1,628,102us-gaap_EmployeeRelatedLiabilitiesCurrent $ 859,444us-gaap_EmployeeRelatedLiabilitiesCurrent
Clinical trial fees 846,199trvn_AccruedClinicalTrialFeesCurrent 762,687trvn_AccruedClinicalTrialFeesCurrent
Other research and development expenses 96,088trvn_OtherAccruedResearchAndDevelopmentExpensesCurrent 507,845trvn_OtherAccruedResearchAndDevelopmentExpensesCurrent
Professional services   24,005us-gaap_AccruedProfessionalFeesCurrent
Other accrued expenses and other current liabilities 7,880trvn_OtherAccruedExpensesAndOtherCurrentLiabilities 4,811trvn_OtherAccruedExpensesAndOtherCurrentLiabilities
Total accrued expenses and other current liabilities $ 2,578,269trvn_AccruedExpensesAndOtherLiabilitiesCurrent $ 2,158,792trvn_AccruedExpensesAndOtherLiabilitiesCurrent