XML 26 R42.htm IDEA: XBRL DOCUMENT v2.4.1.9
Commitments and Contingencies (Details) (USD $)
In Thousands, unless otherwise specified
1 Months Ended 12 Months Ended
Oct. 31, 2014
Feb. 28, 2013
Dec. 31, 2014
Dec. 31, 2013
Leases        
Operating lease agreement term 5 years 2 years    
Rent expense under operating lease     $ 50us-gaap_OperatingLeasesRentExpenseNet $ 34us-gaap_OperatingLeasesRentExpenseNet
2015     100us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent  
2016     130us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears  
2017     132us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears  
2018     135us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears  
2019     138us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears  
Thereafter     46us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter  
Operating Leases, Future Minimum Payments Due, Total     $ 681us-gaap_OperatingLeasesFutureMinimumPaymentsDue  
Employee Benefit Plan        
Maximum employees contribution (as a percent)     50.00%us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent  
Vesting period     4 years  
License Agreement | Purdue Neuroscience Company        
License Agreement        
Expiration period of obligation to pay royalties     10 years