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Stock-Based Compensation - Summary of Restricted Stock Award Activity (Details) - Restricted Stock - $ / shares
3 Months Ended
Mar. 12, 2020
Mar. 31, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Shares, Nonvested at January 1, 2021   3,259,389
Shares, Vested   (542,834)
Shares, Forfeited (371,320)  
Shares, Nonvested at March 31, 2021   2,716,555
Weighted Average Grant-Date Fair Value, Nonvested at January 1, 2021   $ 13.51
Weighted Average Grant-Date Fair Value, Vested   15.77
Weighted Average Grant-Date Fair Value, Nonvested at March 31, 2021   $ 11.81