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Summary of Significant Accounting Policies and Recently Issued Accounting Standards Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2019
Jan. 01, 2020
Property, Plant and Equipment [Line Items]    
Discount rate 10.00%  
ASU 2016-02 | Forecast    
Property, Plant and Equipment [Line Items]    
Operating lease, right-of-use asset   $ 2.1
Operating lease liability   $ 2.6
Other Property and Equipment | Minimum    
Property, Plant and Equipment [Line Items]    
Useful lives 3 years  
Other Property and Equipment | Maximum    
Property, Plant and Equipment [Line Items]    
Useful lives 20 years