Stock Warrants (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended		12 Months Ended
	Oct. 15, 2018	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023	Oct. 31, 2023	Aug. 03, 2022
Stock Warrants
Gross proceeds	$ 18.6
Number of shares issued		0	0
Common stock, par value (in dollars per share)		$ 0.001		$ 0.001
Warrants exercised				0
Class of warrant or right, outstanding					0
Class A common stock
Stock Warrants
Number of shares issued	252,000
Series B Preferred Stock
Stock Warrants
Number of warrants to purchase shares	1,367,218
Preferred stock conversion price per share	$ 11.50
Common stock, par value (in dollars per share)	$ 1,000
Issue of warrants to purchase common stock	1,367,218
Series B
Stock Warrants
Conversion of stock, shares converted	15,723
Warrant
Stock Warrants
Class of Warrant or Right, Exercise Price of Warrants or Rights	$ 6.90
Warrant | Class A common stock
Stock Warrants
Number of warrants to purchase shares	252,000
Class of Warrant or Right, Exercise Price of Warrants or Rights	$ 13.80					$ 1.22