Common Stock Warrants and Common Stock Warrant Liability (Details) - Schedule of common stock warrant activity - $ / shares		9 Months Ended	12 Months Ended
		Sep. 30, 2020	Dec. 31, 2019
Class of Warrant or Right [Line Items]
Outstanding at beginning		489,176	561,343
Outstanding at ending		2,504,597	489,176
Various [Member
Class of Warrant or Right [Line Items]
Issue Date		2016 and prior
Term Date		Various-2020/2021
Exercise Price		Various
Outstanding at beginning		17,059	17,059
Warrants issued (in Dollars per share)
Warrants Exercised		(9,375)
Warrants Expired		(750)
Outstanding at ending		6,934	17,059
Common Stock Offering Warrants [Member]
Class of Warrant or Right [Line Items]
Issue Date		November 21, 2017
Term Date		November 21, 2022
Outstanding at beginning		143,501	159,092
Warrants issued (in Dollars per share)
Warrants Exercised			(15,591)
Warrants Expired
Outstanding at ending		143,501	143,501
Exercise Price (in Dollars per share)	[1]	$ 2.1122
Dealer Manager Warrants [Member]
Class of Warrant or Right [Line Items]
Issue Date		November 21, 2017
Term Date		November 21, 2022
Outstanding at beginning		47,250	47,250
Warrants issued (in Dollars per share)
Warrants Exercised		(47,250)
Warrants Expired
Outstanding at ending			47,250
Exercise Price (in Dollars per share)		$ 30.00
Warrant Reissue [Member]
Class of Warrant or Right [Line Items]
Issue Date		June 20, 2018
Term Date		December 20, 2023
Outstanding at beginning		56,696	56,696
Warrants issued (in Dollars per share)
Warrants Exercised
Warrants Expired
Outstanding at ending		56,696	56,696
Exercise Price (in Dollars per share)		$ 36.40
Rights Offering Warrants [Member]
Class of Warrant or Right [Line Items]
Issue Date		August 13, 2018
Term Date		July 25, 2023
Outstanding at beginning		202,943	267,853
Warrants issued (in Dollars per share)
Warrants Exercised			(64,910)
Warrants Expired
Outstanding at ending		202,943	202,943
Exercise Price (in Dollars per share)		$ 23.00
Dealer Manager Warrants [Member]
Class of Warrant or Right [Line Items]
Issue Date		August 13, 2018
Term Date		August 13, 2023
Outstanding at beginning		13,393	13,393
Warrants issued (in Dollars per share)
Warrants Exercised
Warrants Expired
Outstanding at ending		13,393	13,393
Exercise Price (in Dollars per share)		$ 34.50
Dealer Manager Warrants [Member]
Class of Warrant or Right [Line Items]
Issue Date		July 16, 2019
Term Date		July 11, 2024
Outstanding at beginning		8,334
Warrants issued (in Dollars per share)			$ 8,334
Warrants Exercised
Warrants Expired
Outstanding at ending		8,334	8,334
Exercise Price (in Dollars per share)		$ 33.75
Registered Direct Offering [Member]
Class of Warrant or Right [Line Items]
Issue Date		January 28, 2020
Term Date		July 28, 2025
Outstanding at beginning
Warrants issued (in Dollars per share)		$ 177,500
Warrants Exercised
Warrants Expired
Outstanding at ending		177,500
Exercise Price (in Dollars per share)		$ 9.00
Dealer Manager Warrants [Member]
Class of Warrant or Right [Line Items]
Issue Date		January 28, 2020
Term Date		July 28, 2025
Outstanding at beginning
Warrants issued (in Dollars per share)		$ 13,315
Warrants Exercised
Warrants Expired
Outstanding at ending		13,315
Exercise Price (in Dollars per share)		$ 10.00
Registered Direct Offering [Member]
Class of Warrant or Right [Line Items]
Issue Date		March 6, 2020
Term Date		September 8, 2025
Outstanding at beginning
Warrants issued (in Dollars per share)		$ 176,372
Warrants Exercised
Warrants Expired
Outstanding at ending		176,372
Exercise Price (in Dollars per share)		$ 2.88
Dealer Manager Warrants [Member]
Class of Warrant or Right [Line Items]
Issue Date		March 6, 2020
Term Date		March 4, 2025
Outstanding at beginning
Warrants issued (in Dollars per share)		$ 13,228
Warrants Exercised
Warrants Expired
Outstanding at ending		13,228
Exercise Price (in Dollars per share)		$ 3.76
Dealer Manager Warrants [Member]
Class of Warrant or Right [Line Items]
Issue Date		April 21, 2020
Term Date		April 21, 2025
Outstanding at beginning
Warrants issued (in Dollars per share)		$ 118,073
Warrants Exercised
Warrants Expired
Outstanding at ending		118,073
Exercise Price (in Dollars per share)		$ 3.97
Registered Direct Offering [Member]
Class of Warrant or Right [Line Items]
Issue Date		April 24, 2020
Term Date		April 24, 2025
Outstanding at beginning
Warrants issued (in Dollars per share)		$ 1,574,308
Warrants Exercised
Warrants Expired
Outstanding at ending		1,574,308
Exercise Price (in Dollars per share)		$ 3.05

[1] Pursuant to antidilution price adjustment protection contained within these warrants, the initial exercise price of these warrants was $30.00 per share, which adjusted downward to $29.40 on July 24, 2018, the record date of the Rights Offering, downward to $19.00 per share on August 13, 2018, the date of the Rights Offering, downward to $7.13 per share on January 28, 2020, the date of a Registered Direct Offering and downward to $2.1122 per share on March 6, 2020, the date of a Registered Direct Offering.