Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v3.19.3
Income Taxes (Details) - USD ($)
3 Months Ended 12 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Dec. 31, 2017
Income Taxes      
Income Tax Expense (Benefit) $ 0 $ 0  
Effective Income Tax Rate Reconciliation, Percent 0.00% 0.00%  
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 21.00%   35.00%