Annual report pursuant to Section 13 and 15(d)

Allocation (Details Textual)

v3.19.1
Allocation (Details Textual) - USD ($)
1 Months Ended 12 Months Ended
Jun. 30, 2017
Jun. 26, 2017
Dec. 31, 2018
Dec. 31, 2017
Allocated Compensation Expense     $ 0 $ 200,000
Compensation Allocation Percentage 100.00%      
IPO [Member]        
Allocated Compensation Expense   $ 600,000    
Research and Development Expense [Member]        
Compensation Allocation Percentage     50.00%  
General and Administrative Expense [Member]        
Compensation Allocation Percentage     50.00%