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Stock-Based Compensation - Summary of Non-Vested Restricted Stock (Details) - Non Vested Restricted Stock [Member]
6 Months Ended
Jun. 30, 2022
$ / shares
shares
Number of Shares  
Beginning Balance | shares 1,198,580
Granted | shares 280,000
Vested | shares (85,991)
Cancelled | shares (232,901)
Ending Balance | shares 1,159,688
Weighted Average Grant Date Fair Value  
Beginning Balance | $ / shares $ 2.10
Granted | $ / shares 0.82
Vested | $ / shares 3.87
Cancelled | $ / shares 3.15
Ending Balance | $ / shares $ 1.45