Stockholders' Equity and Convertible Preferred Stock (Details) - Schedule of warrant activity - Warrant [Member] $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2021 USD ($) $ / shares shares
Class of Warrant or Right [Line Items]
Outstanding beginning balance, Warrants (in Shares) | shares	1,723,020
Outstanding beginning balance, Weighted Average Exercise Price	$ 3.07
Outstanding beginning balance, Intrinsic Value (in Dollars) | $	$ 57,333
Outstanding beginning balance, Weighted Average Remaining Contractual Life	1 year 40 days
Outstanding ending balance, Warrants (in Shares) | shares	5,868,367
Outstanding ending balance, Weighted Average Exercise Price	$ 1.84
Outstanding ending balance, Intrinsic Value (in Dollars) | $	$ 93,509
Outstanding ending balance, Weighted Average Remaining Contractual Life	4 years 226 days
Issued, Warrants (in Shares) | shares	4,312,473
Issued, Weighted Average Exercise Price	$ 2.00
Issued, Intrinsic Value (in Dollars) | $
Issued, Weighted Average Remaining Contractual Life	4 years 324 days
Exercised, Warrants (in Shares) | shares	(80,000)
Exercised, Weighted Average Exercise Price	$ 1.05
Exercised, Intrinsic Value (in Dollars) | $
Expired, Warrants (in Shares) | shares	(87,123)
Expired, Weighted Average Exercise Price	$ 34.72
Expired, Intrinsic Value
Forfeited, Warrants	(3)
Forfeited, Weighted Average Exercise Price	16.15
Forfeited, Intrinsic Value