Quarterly report pursuant to Section 13 or 15(d)

Common Stock (Details Narrative)

v3.19.1
Common Stock (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended
Mar. 13, 2019
May 14, 2018
May 03, 2018
Jan. 31, 2019
Mar. 31, 2019
Mar. 31, 2018
Mar. 29, 2019
Dec. 31, 2018
Common stock authorized         100,000,000     100,000,000
Common stock par value         $ 0.001     $ 0.001
Common stock issued         31,620,000     29,938,000
Common stock outstanding         31,620,000     29,938,000
Common stock, voting rights         The holders of common stock are entitled to one vote for each share of common stock held.      
Proceeds from issuance of common stock         $ 3,928    
Common stock price per share             $ 2.73  
Distribution Agreement [Member]                
Number of common stock sold       80,000        
Sale of stock, gross proceeds       $ 344        
Private Placement [Member]                
Stock issued during period private placement, shares 1,602,283              
Gross proceeds of private placement $ 4,182              
Net proceeds of private placement $ 3,584              
Underwriter [Member]                
Proceeds from issuance of common stock     $ 8,428          
Proceeds from issuance of public offering     $ 7,684          
Number of common stock sold     4,210,527          
Common stock price per share     $ 1.767          
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