Annual report pursuant to Section 13 and 15(d)

Common Stock (Details Narrative)

v3.19.1
Common Stock (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 12 Months Ended
May 21, 2018
May 14, 2018
Apr. 20, 2017
May 31, 2018
Dec. 31, 2018
Dec. 31, 2017
Aug. 06, 2018
Common stock authorized         100,000,000 800,000,000  
Common stock par value         $ 0.001 $ 0.001  
Common stock issued         29,938,000 24,275,000  
Common stock outstanding         29,938,000 24,275,000  
Common stock, voting rights         The holders of common stock are entitled to one vote for each share of common stock held.    
Number of common stock issued         $ 7,684 $ 3,000  
Common stock price per share         $ 3.60    
Proceeds from issuance of common stock         $ 7,684 3,000  
Proceeds from options exercised         $ 228 $ 80  
8% Convertible Notes [Member]              
Number of common stock shares converted 1,085,105            
Underwriter [Member]              
Common stock price per share       $ 1.767      
Proceeds from issuance of common stock       $ 8,428      
Proceeds from issuance of public offering       $ 7,684      
Number of common stock sold       4,210,527      
Sale of stock price per share       $ 1.90      
Warrants to purchase common stock       84,211      
Warrants price per share       $ 2.09      
Warrant term description       over a four-year period beginning October 27, 2018.      
Options to purchase exercised shares of common stock   225,000          
Gross proceeds from option exercised   $ 428          
Proceeds from options exercised   $ 418          
Shareholders [Member]              
Common stock authorized             800,000,000
Common stock par value             $ 0.001
Private Placement [Member] | Three Accredited Investor [Member]              
Number of common stock issued     $ 3,000        
Number of common stock issued, shares     416,667        
Common stock price per share     $ 7.20