Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.8.0.1
Subsequent Events (Details) - $ / shares
May 09, 2018
Mar. 31, 2018
Feb. 16, 2018
Subsequent Event [Line Items]      
Exercise price per warrant (in dollars per share)   $ 2.80 $ 2.80
Subsequent Event      
Subsequent Event [Line Items]      
Number of warrants issued 100,000    
Exercise price per warrant (in dollars per share) $ 3.00