Loss per Share, Weighted Average Shares Outstanding (Details) - $ / shares	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Weighted Average Shares Outstanding [Abstract]
Weighted average shares outstanding (in shares)	525,414	518,491
Warrant exercise price (in dollars per share)	$ 0.01
Common Shares [Member]
Weighted Average Shares Outstanding [Abstract]
Weighted average shares outstanding (in shares)	498,723	481,620
Common Shares Issuable Assuming Exercise of Nominally Priced Warrants [Member]
Weighted Average Shares Outstanding [Abstract]
Weighted average shares outstanding (in shares)	26,691	36,871