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Income Taxes (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Income Tax Disclosure [Abstract]    
Federal $ 0 $ 0
State 0 0
Tax expense (benefit) $ 0 $ 0
TRS    
Income Tax Contingency [Line Items]    
Percentage of voting interests of gross deferred tax asset 100.00%