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Share Based Compensation - Summary of Status of Unvested Restricted Shares and Changes (Details) - Restricted Stock - $ / shares
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Unvested Shares, Beginning Balance 2,076,721 938,264
Unvested, Shares granted 0 1,706,624
Unvested, Shares vested (1,231,002) (474,376)
Unvested, Shares forfeited (24,342) (93,791)
Unvested Shares, Ending Balance 821,377 2,076,721
Weighted Average Grant Date Fair Value, Beginning Balance $ 5.60 $ 8.67
Weighted Average Grant Date Fair Value, Shares granted 0 3.22
Weighted Average Grant Date Fair Value, Shares vested 2.09 3.24
Weighted Average Grant Date Fair Value, Shares forfeited 4.16 4.96
Weighted Average Grant Date Fair Value, Ending Balance $ 10.90 $ 5.60