Common Stock Warrants and Common Stock Warrant Liability (Details) - Schedule of common stock warrant activity - shares	9 Months Ended	12 Months Ended
	Sep. 30, 2021	Dec. 31, 2020	Dec. 31, 2019
Class of Warrant or Right [Line Items]
Outstanding at beginning		2,582,697	489,176
Outstanding at ending	4,547,618		2,582,697
Various [Member]
Class of Warrant or Right [Line Items]
Warrant Type			Various
Term Date			Various-2020/2021
Exercise Price			Various
Outstanding at beginning			17,059
Issued
Exercised		(9,375)
Expired		(7,684)
Outstanding at ending
Common Stock Offering Warrants [Member]
Class of Warrant or Right [Line Items]
Warrant Type			Common Stock Offering Warrants
Term Date			November 21, 2022
Exercise Price			$1.3659
Outstanding at beginning		143,501	143,501
Issued
Exercised	(5,616)
Expired
Outstanding at ending	137,885		143,501
Dealer Manager Warrants [Member]
Class of Warrant or Right [Line Items]
Warrant Type			Dealer Manager Warrants
Term Date			November 21, 2022
Exercise Price			$30.00
Outstanding at beginning			47,250
Issued
Exercised		(47,250)
Expired
Outstanding at ending
Warrant Reissue [Member]
Class of Warrant or Right [Line Items]
Warrant Type			Warrant Reissue
Term Date			December 20, 2023
Exercise Price			$36.40
Outstanding at beginning		56,696	56,696
Issued
Exercised
Expired
Outstanding at ending	56,696		56,696
Rights Offering Warrants [Member]
Class of Warrant or Right [Line Items]
Warrant Type			Rights Offering Warrants
Term Date			July 25, 2023
Exercise Price			$23.00
Outstanding at beginning		202,943	202,943
Issued
Exercised	(499)
Expired
Outstanding at ending	202,444		202,943
Dealer Manager Warrants [Member]
Class of Warrant or Right [Line Items]
Warrant Type			Dealer Manager Warrants
Term Date			August 13, 2023
Exercise Price			$34.50
Outstanding at beginning		13,393	13,393
Issued
Exercised
Expired
Outstanding at ending	13,393		13,393
Dealer Manager Warrants [Member]
Class of Warrant or Right [Line Items]
Warrant Type			Dealer Manager Warrants
Term Date			July 11, 2024
Exercise Price			$33.75
Outstanding at beginning		8,334	8,334
Issued
Exercised
Expired
Outstanding at ending	8,334		8,334
Registered Direct Offering [Member]
Class of Warrant or Right [Line Items]
Warrant Type			Registered Direct Offering
Term Date			July 28, 2025
Exercise Price			$9.00
Outstanding at beginning		177,500
Issued		177,500
Exercised
Expired
Outstanding at ending	177,500		177,500
Dealer Manager Warrants [Member]
Class of Warrant or Right [Line Items]
Warrant Type			Dealer Manager Warrants
Term Date			July 28, 2025
Exercise Price			$10.00
Outstanding at beginning		13,315
Issued		13,315
Exercised
Expired
Outstanding at ending	13,315		13,315
Registered Direct Offering [Member]
Class of Warrant or Right [Line Items]
Warrant Type			Registered Direct Offering
Term Date			September 8, 2025
Exercise Price			$2.88
Outstanding at beginning
Issued		176,372
Exercised		(176,372)
Expired
Outstanding at ending
Dealer Manager Warrants [Member]
Class of Warrant or Right [Line Items]
Warrant Type			Dealer Manager Warrants
Term Date			March 4, 2025
Exercise Price			$3.76
Outstanding at beginning		13,228
Issued		13,228
Exercised
Expired
Outstanding at ending	13,228		13,228
Dealer Manager Warrants [Member]
Class of Warrant or Right [Line Items]
Warrant Type			Dealer Manager Warrants
Term Date			April 21, 2025
Exercise Price			$3.97
Outstanding at beginning		118,073
Issued		118,073
Exercised
Expired
Outstanding at ending	118,073		118,073
Registered Direct Offering [Member[
Class of Warrant or Right [Line Items]
Warrant Type			Registered Direct Offering
Term Date			April 24, 2025
Exercise Price			$3.05
Outstanding at beginning		50,000
Issued		1,574,308
Exercised		(1,524,308)
Expired
Outstanding at ending	50,000		50,000
Private Warrant Inducement [Member]
Class of Warrant or Right [Line Items]
Warrant Type			Private Warrant Inducement
Term Date			April 27, 2026
Exercise Price			$1.73
Outstanding at beginning		1,700,680
Issued		1,700,680
Exercised	(700,680)
Expired
Outstanding at ending	1,000,000		1,700,680
Dealer Manager Warrants [Member]
Class of Warrant or Right [Line Items]
Warrant Type			Dealer Manager Warrants
Term Date			April 27, 2026
Exercise Price			$2.16
Outstanding at beginning		85,034
Issued		85,034
Exercised
Expired
Outstanding at ending	85,034		85,034
Private Placement Agreement [Member]
Class of Warrant or Right [Line Items]
Warrant Type			Private Placement Agreement
Term Date			August 2, 2026
Exercise Price			$2.216
Outstanding at beginning
Issued	2,194,427
Exercised
Expired
Outstanding at ending	2,194,427
Dealer Manager Warrants [Member]
Class of Warrant or Right [Line Items]
Warrant Type			Dealer Manager Warrants
Term Date			August 2, 2026
Exercise Price			$2.848
Outstanding at beginning
Issued	329,164
Exercised
Expired
Outstanding at ending	329,164
Dealer Manager Warrants [Member]
Class of Warrant or Right [Line Items]
Warrant Type			Dealer Manager Warrants
Term Date			March 23, 2026
Exercise Price			$2.50
Outstanding at beginning
Issued	148,125
Exercised
Expired
Outstanding at ending	148,125