Preferred Stock - Series F Preferred Stock Transactions (Details) - USD ($)		3 Months Ended			6 Months Ended	9 Months Ended
	Mar. 30, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2023	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Class of Stock [Line Items]
Preferred stock, shares outstanding (in shares)		5,146			5,146	5,146		0
Preferred stock dividends		$ 133,000	$ 149,000			$ 282,000	$ 0
Common Stock
Class of Stock [Line Items]
Conversions of Series F Preferred Stock (in shares)		1,964,750	146,587			2,111,337
Shares issued from conversion (in shares)		1,964,750	146,587		2,111,337
Series F Preferred Stock
Class of Stock [Line Items]
Number of shares issued (in shares)	6,550
Preferred stock, shares outstanding (in shares)		5,146	6,375		5,146	5,146
Accrued dividend		$ 235,502	$ 145,079	$ 0	$ 235,502	$ 235,502
Preferred stock dividends		133,364	148,744
Converted preferred stock, accrued dividends		$ (42,941)	$ (3,665)
Weighted average conversion price (in dollars per share)	$ 1.71	$ 0.65	$ 1.22		$ 0.65	$ 0.65
Series F Preferred Stock | Preferred Stock
Class of Stock [Line Items]
Number of shares issued (in shares)				6,550
Conversions of Series F Preferred Stock (in shares)		(1,229)	(175)
Preferred stock, shares outstanding (in shares)		5,146	6,375	6,550	5,146	5,146		0
Series F Preferred Stock | Common Stock
Class of Stock [Line Items]
Shares issued from conversion (in shares)						2,111,337