General - Net Loss Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Net loss per share
Number of anti-dilutive shares excluded from computation of diluted loss per share	2,442	2,477
Warrants outstanding	1,978
Net loss attributable to common stockholders	$ (27,156)	$ (47,543)
Weighted average common shares outstanding - basic (in shares)	6,365,355	4,814,152
Weighted average common shares outstanding - diluted(in shares)	6,365,355	4,814,152
Basic (in dollars per share)	$ (4.27)	$ (9.88)
Diluted (in dollars per share)	$ (4.27)	$ (9.88)
Series A Preferred Stock
Net loss per share
Number of anti-dilutive shares excluded from computation of diluted loss per share	413
Series B Preferred Stock
Net loss per share
Number of anti-dilutive shares excluded from computation of diluted loss per share	16,565
Warrant
Net loss per share
Number of anti-dilutive shares excluded from computation of diluted loss per share	1,978	2,433
Warrants outstanding	7,913,637	9,731,819