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Fair Value Measurements - Additional Information (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 01, 2020
Jun. 30, 2021
Mar. 31, 2020
Jun. 30, 2021
Jun. 30, 2020
Liabilities:          
Transfers of assets measured on a recurring basis out of Level 1 into Level 2   $ 0   $ 0  
Transfers of assets measured on a recurring basis out of Level 2 into Level 1   0   0  
Transfers of assets measured on a recurring basis into Level 3   0   0  
Transfers of assets measured on a recurring basis out Level 3      
Debt instrument, variable interest rate duration between resets       90 days  
Goodwill impairment     $ 17,674,000 $ 0 $ 17,674,000
Crawford Compliance Inc [Member]          
Liabilities:          
Variable interest entity, ownership percentage 51.00%