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Income Taxes - Narrative (Details) - USD ($)
6 Months Ended 12 Months Ended
Jun. 30, 2020
Dec. 31, 2020
Income Tax Contingency [Line Items]    
Federal or state income taxes $ 0  
Unrecognized tax benefits $ 0  
Scenario, Forecast    
Income Tax Contingency [Line Items]    
Estimated annual effective tax rate   0.00%