Subsequent Events (Details) - USD ($)						1 Months Ended	12 Months Ended
	Mar. 28, 2022	Mar. 02, 2022	Feb. 27, 2022	Jan. 10, 2022	Jan. 03, 2022	Feb. 28, 2022	Dec. 31, 2021	Jan. 14, 2022	Sep. 30, 2021	Dec. 31, 2020	Jul. 16, 2020	Dec. 31, 2019
Nasdaq Deficiency Notice [Abstract]
Stockholders' equity							$ (7,821,550)		$ 6,969,988	$ (2,640,693)		$ 4,617,244
March 2022 Registered Direct Offering [Abstract]
Warrants exercisable to purchase shares of common stock (in shares)											137,746
Series B Warrants [Member]
March 2022 Registered Direct Offering [Abstract]
Warrants exercisable to purchase shares of common stock (in shares)											1,456,283
2020 Plan [Member] | Maximum [Member]
Issuance of Stock Options [Abstract]
Common stock strike price for grants issued (in dollars per share)							$ 14.30
Subsequent Event [Member]
Waiver Agreements with Certain Holders of Series B Convertible Preferred Stock [Abstract]
Preferred stock, par value (in dollars per share)								$ 0.0001
Subsequent Event [Member] | Maximum [Member]
Nasdaq Deficiency Notice [Abstract]
Period to regain compliance				180 days
Subsequent Event [Member] | Series B Warrants [Member]
Series B Most Favored Nations (MFN) Exchanges [Abstract]
Number of common stock, shares issued upon conversion convertible preferred stock (in shares)	104,735
Subsequent Event [Member] | Series C Warrants [Member] | Maximum [Member]
Series B Most Favored Nations (MFN) Exchanges [Abstract]
Number of common stock, shares issued upon conversion convertible preferred stock (in shares)	104,735
Subsequent Event [Member] | March 2022 Registered Direct Offering [Member]
March 2022 Registered Direct Offering [Abstract]
Shares reserved subject to issuance (in shares)			1,650,000
Non-offering period after closing date of March 2022 Registered Direct Offering			60 days
Subsequent Event [Member] | March 2022 Registered Direct Offering [Member] | March 2022 Pre-Funded Warrants [Member]
March 2022 Registered Direct Offering [Abstract]
Public offering price (in dollars per share)			$ 1.375
Subsequent Event [Member] | March 2022 Registered Direct Offering [Member] | March 2022 Pre-Funded Warrants [Member] | Maximum [Member]
March 2022 Registered Direct Offering [Abstract]
Warrants exercisable to purchase shares of common stock (in shares)			4,848,195
Subsequent Event [Member] | March 2022 Registered Direct Offering [Member] | Series C Warrants [Member]
March 2022 Registered Direct Offering [Abstract]
Public offering price (in dollars per share)			$ 1.385
Net proceeds from exercise of warrants		$ 8,100,000
Subsequent Event [Member] | March 2022 Registered Direct Offering [Member] | Series C Warrants [Member] | Maximum [Member]
March 2022 Registered Direct Offering [Abstract]
Warrants exercisable to purchase shares of common stock (in shares)			6,498,195
Subsequent Event [Member] | Waiver Agreements [Member]
Waiver Agreements with Certain Holders of Series B Convertible Preferred Stock [Abstract]
Preferred stock, par value (in dollars per share)						$ 0.0001
Preferred stock, alternate redemption value						$ 7,700.00
Value of preferred stock agreed to be waived with holders of preferred stock						2,880,000
Value of preferred stock agreed to be waived with insiders						474,000
Waiver fee paid						$ 0
Series B Most Favored Nations (MFN) Exchanges [Abstract]
Conversion of stock, shares converted (in shares)	17.05
Conversion of stock amount converted	$ 145,000
Subsequent Event [Member] | 2020 Plan [Member]
Issuance of Stock Options [Abstract]
Stock purchase period to employee					10 years
Issuance of stock option to purchase common stock (in shares)					161,000
Common stock strike price for grants issued (in dollars per share)					$ 1.45
Stock options vesting period					3 years