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Income Taxes (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Operating Loss Carryforwards [Line Items]      
Current tax expense $ 618 $ 271  
Deferred tax expense 4,142 913  
Income tax expense 4,760 1,184  
Cash paid for income taxes $ 0 $ 44  
Domestic Tax Authority      
Operating Loss Carryforwards [Line Items]      
Operating loss carryforwards     $ 58,719
Operating loss carryforward expiration period 18 years    
State and Local Jurisdiction      
Operating Loss Carryforwards [Line Items]      
Operating loss carryforwards     $ 36,381
Minimum | State and Local Jurisdiction      
Operating Loss Carryforwards [Line Items]      
Operating loss carryforward expiration period 7 years    
Maximum | State and Local Jurisdiction      
Operating Loss Carryforwards [Line Items]      
Operating loss carryforward expiration period 18 years