Quarterly report pursuant to Section 13 or 15(d)

Summary of significant accounting policies (Details Narrative)

v3.8.0.1
Summary of significant accounting policies (Details Narrative) - USD ($)
 3 Months Ended 12 Months Ended
Dec. 31, 2017
Jun. 30, 2018
Jun. 30, 2017
Dec. 31, 2016
Additional paid in capital $ 46,599,657   $ 31,499,889  
Reduction in deferred tax assets 9,500,000      
Decrease in valuation allowance $ 6,200,000      
Statutory income tax rate 21.00%      
Subsequent Event [Member]        
Federal statutory income tax rate   28.00%    
Revisions [Member]        
Additional paid in capital     $ 725,004  
Restricted Stock [Member]        
Share outstanding 1,023,506     1,822,055