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Income Taxes - Additional Information (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Income Taxes [Line Items]    
Valuation allowance $ 7,070 $ 5,625
TRS    
Income Taxes [Line Items]    
NOL carryforwards, federal 24,200  
NOL carryforwards, state and local $ 30,000