Net Loss Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Derivative Financial Instruments
Net loss (numerator)	$ (8,299)	$ (26,791)	$ (53,515)	$ (52,796)	$ (35,090)	$ (106,311)
Weighted average shares (denominator) - basic (in shares)	40,253		29,187		35,560	28,903
Weighted average shares (denominator) - diluted (in shares)	40,253		29,187		35,560	28,903
Basic net loss per share (in dollars per share)	$ (0.21)		$ (1.83)		$ (0.99)	$ (3.68)
Diluted net loss per share (in dollars per share)	$ (0.21)		$ (1.83)		$ (0.99)	$ (3.68)
Warrants to purchase common stock (in shares)	8,620				8,620
Potentially dilutive securities (in shares)					14,458	5,801
Warrants 2024, Pre Funded Warrants
Derivative Financial Instruments
Warrants to purchase common stock (in shares)	1,705	5,565			1,705
Exercise price (in dollars per share)		$ 0.001

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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