Capital Stock - Common Stock (Details) - $ / shares				3 Months Ended		6 Months Ended	9 Months Ended
	Jun. 30, 2023	May 28, 2023	Apr. 18, 2023	Sep. 30, 2023	Jun. 30, 2023	Sep. 30, 2023	Sep. 30, 2023	Nov. 08, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021
Class of Stock [Line Items]
Common stock, par value (in dollars per share)				$ 0.0001		$ 0.0001	$ 0.0001			$ 0.0001
Common stock, shares authorized (in shares)				150,000,000		150,000,000	150,000,000			150,000,000
Common stock, shares issued (in shares)				4,294,455		4,294,455	4,294,455			2,070,861
Common stock, shares outstanding (in shares)				4,286,902		4,286,902	4,286,902			2,063,308
Exercise price (in dollars per share)				$ 1.73		$ 1.73	$ 1.73			$ 66.34				$ 66.34
Subsequent Event
Class of Stock [Line Items]
Common stock, shares issued (in shares)								14,955,475
Common stock, shares outstanding (in shares)								14,947,922
Exchange Agreement
Class of Stock [Line Items]
Number of shares issued (in shares)	406,776
Exchange Agreement | Exchange Warrants
Class of Stock [Line Items]
Number of shares issuable (in shares)	406,776				406,776
Exercise price (in dollars per share)	$ 0.0001				$ 0.0001
Beneficial ownership limitation (in percent)	4.99%				4.99%
Notice period to increase beneficial ownership limitation	61 days
Exchange Agreement | Exchange Warrants | Maximum
Class of Stock [Line Items]
Beneficial ownership limitation (in percent)	19.99%				19.99%
Series F Preferred Stock
Class of Stock [Line Items]
Shares converted (in shares)				1,229			1,404
Exercise price (in dollars per share)				$ 975		$ 975	$ 975
Director
Class of Stock [Line Items]
Stock-based compensation (in shares)		1,971
Director | Restricted Stock
Class of Stock [Line Items]
Vested, restricted shares (in shares)		42
Director | RSUs
Class of Stock [Line Items]
Vested, restricted shares (in shares)		1,929
Common Stock
Class of Stock [Line Items]
Common stock, shares issued (in shares)	2,736,481			4,294,455	2,736,481	4,294,455	4,294,455		2,070,861	2,070,861		2,070,861	2,070,861	2,070,861
Common stock, shares outstanding (in shares)				4,286,902		4,286,902	4,286,902				2,070,861
Issuance of common shares from warrant exercise (in shares)			339,498				339,498
Issuance of restricted stock (in shares)			177,564
Stock-based compensation (in shares)					179,535		179,535
Common shares issued in conversion (in shares)				1,964,750	146,587	2,111,337
Exercise price (in dollars per share)			$ 1.71
Common Stock | Series F Preferred Stock
Class of Stock [Line Items]
Common shares issued in conversion (in shares)							2,111,337