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Summary of Significant Accounting Policies (Details)
3 Months Ended 9 Months Ended
Sep. 30, 2019
USD ($)
Sep. 30, 2018
USD ($)
Sep. 30, 2019
USD ($)
segment
Sep. 30, 2018
USD ($)
Jan. 01, 2019
USD ($)
Dec. 31, 2018
USD ($)
Income Taxes            
Provision (benefit) for income taxes $ 0 $ 0 $ 0 $ 0    
Segment Information            
Number of operating segment | segment     1      
Recent Accounting Pronouncements            
Lease, Practical Expedients, Package [true false]     true      
Right of use asset           $ 68,000
Lease asset liability           $ 70,000
ASU 2016-02 | Adjustment            
Recent Accounting Pronouncements            
Right of use asset         $ 100,000  
Lease asset liability         $ 100,000