Preferred Stock - Series C Perpetual Preferred Stock (Details) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended
	Sep. 30, 2020	Mar. 31, 2023	Dec. 31, 2022
Preferred stock, shares outstanding		0	0
Series A
Preferred stock, shares outstanding	5,524,926
Series C perpetual preferred stock
Preferred stock, shares outstanding		0	0
Carrying value
Iliad | Series C perpetual preferred stock
Number of shares issued for each convertible preferred stock	842,500
Preferred stock, par value (in dollars per share)	$ 0.0001
Accreted value	$ 11.2
Gross proceeds from the issuance of common stock	2.3
Carrying value	$ 2.6
Percentage increase in the outstanding balance	5.00%