Net Loss per Share (Details) - shares	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potential anti-dilutive stock	36,179,931	9,907,985
Convertible notes payable
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potential anti-dilutive stock	7,640,246
Warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potential anti-dilutive stock	24,365,719
Stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potential anti-dilutive stock	3,145,694	4,091,948
Restricted Stock Units
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potential anti-dilutive stock	1,028,272
Common and preferred Series C warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potential anti-dilutive stock		5,816,037