Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Details 2)

v3.6.0.2
Stockholders' Equity (Details 2) - USD ($)
$ / shares in Units, $ in Thousands
Nov. 02, 2015
Oct. 31, 2015
Aug. 13, 2015
Aug. 05, 2015
Sep. 08, 2014
Jun. 07, 2016
Consulting Warrants [Member]            
Fair market value of shares $ 4.89 $ 5.00     $ 1.64  
Exercise price $ 6.00 $ 3.00     $ 0.0034375  
Term (years) 1 year 2 years 9 months     3 years  
Volatility 80.00% 80.00%     80.00%  
Annual rate of dividends 0.00% 0.00%     0.00%  
Discount rate 1.26% 1.26%     1.02%  
Call option value $ 1.21 $ 2.28     $ 1.49  
Warrant shares issued 30,000 12,500     436,364  
Warrants fair value $ 36 $ 28     $ 714  
Warrants [Member]            
Exercise price           $ 6.00
Warrants [Member] | August 2015 Public Offerings [Member]            
Fair market value of shares       $ 5.00    
Exercise price       $ 6.00    
Term (years)       5 years    
Volatility       80.00%    
Annual rate of dividends       0.00%    
Discount rate       1.64%    
Call option value       $ 3.05    
Warrant shares issued       660,000    
Warrants fair value       $ 2,014    
Warrants [Member] | Over-Allotment Option [Member]            
Fair market value of shares     $ 5.36      
Exercise price     $ 6.00      
Term (years)     5 years      
Volatility     80.00%      
Annual rate of dividends     0.00%      
Discount rate     1.57%      
Call option value     $ 3.34      
Warrant shares issued     64,193      
Warrants fair value     $ 214