Equity, July 2021 Offering (Details) - USD ($)			12 Months Ended
	Jul. 27, 2021	Jul. 22, 2021	Dec. 31, 2021	Jul. 16, 2020
July 2021 Offerings [Abstract]
Warrants exercisable to purchase shares of common stock (in shares)				137,746
Exercise price of warrants (in dollars per share)				$ 9.60
July 2021 Wainwright Warrants [Member]
July 2021 Offerings [Abstract]
Warrant expiration period			5 years
Exercise price of warrants (in dollars per share)	$ 6.875
Percentage of effective purchase price per share of preferred stock	125.00%
July 2021 Offerings [Member]
July 2021 Offerings [Abstract]
Shares agreed to sell in offering (in shares)		909,091
Shares issued, price per share (in dollars per share)		$ 5.50
Over-allotment option period			30 days
Additional shares issued (in shares)		136,363
Net proceeds from issuance of equity	$ 5,100,000
Percentage of underwriting discount	8.00%
Reimbursement of non-accountable expenses	$ 35,000
Reimbursement of legal fees and expenses	125,000
Reimbursement of clearing fees	$ 15,950
Warrants exercisable to purchase shares of common stock (in shares)	73,178
Percentage of common stock issued in offering	7.00%