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Summary of Significant Accounting Policies (Details) - Schedule of anti-dilutive unvested restricted stock units - shares
shares in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Schedule of anti-dilutive unvested restricted stock units [Abstract]    
Warrants 18,750 16,287
Stock Options 1,950 2,025
Unvested Restricted Stock Units 2,896 168
Unvested Restricted Stock Awards 1,070
Preferred units 47,652