Warrants - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands			3 Months Ended			9 Months Ended
	Jun. 13, 2023	Feb. 11, 2021	Sep. 30, 2023	Sep. 30, 2022	Mar. 31, 2022	Sep. 30, 2023	Sep. 30, 2022	Jan. 19, 2023	Dec. 31, 2022
Class of Warrant or Right [Line Items]
Common stock issued (in shares)			156,053,939			156,053,939			127,022,363
Exercise price (in usd per shares)			$ 11.50	$ 11.50		$ 11.50	$ 11.50
Derivative gain and (loss)					$ 1,281
Minimum
Class of Warrant or Right [Line Items]
Minimum strike price (usd per share)		$ 18.00
RDO warrants
Class of Warrant or Right [Line Items]
Number of securities called by warrant (in shares)			8,886,255			8,886,255
Exercise price (in usd per shares)	$ 2.32		$ 2.32			$ 2.32
Fair value of derivative liability			$ 11,286			$ 11,286
Derivative gain and (loss)			$ 6,132			$ 4,250
Warrants issued (in shares)			8,886,255			8,886,255
Warrants outstanding (in shares)			8,886,255			8,886,255
RDO warrants | Registered Direct Offering
Class of Warrant or Right [Line Items]
Common stock issued (in shares)	11,848,341
Number of securities called by warrant (in shares)	0.75
Exercise price (in usd per shares)	$ 2.32
Class of warrant or right, exercisable (in shares)	8,886,255
Combined purchase price (in usd per shares)	$ 2.11
Post issuance period	6 months
Warrants and rights outstanding, term	5 years
PIPE warrants
Class of Warrant or Right [Line Items]
Number of securities called by warrant (in shares)			13,888,889			13,888,889
Exercise price (in usd per shares)			$ 2.39			$ 2.39		$ 2.39
Fair value of derivative liability			$ 17,083			$ 17,083
Derivative gain and (loss)			$ 9,584			$ (2,190)
Warrants issued (in shares)			13,888,889			13,888,889
Warrants outstanding (in shares)			13,888,889			13,888,889
PIPE warrants | Private Placement
Class of Warrant or Right [Line Items]
Common stock issued (in shares)								13,888,889
Exercise price (in usd per shares)								$ 2.39
Class of warrant or right, number of securities called by warrants or rights (in shares)								13,888,889
Beneficial ownership percentage								4.99%
Public Warrants
Class of Warrant or Right [Line Items]
Number of securities called by warrant (in shares)		1	12,150,878	12,115,130		12,150,878	12,115,130
Exercise price (in usd per shares)		$ 11.50
Warrants issued (in shares)			12,150,878			12,150,878			12,115,130
Warrants outstanding (in shares)			12,150,878			12,150,878			12,115,130
Class of warrant or right, redemption price (usd per share)		$ 0.01
Minimum period of prior written notice of redemption of warrants		30 days
Warrants redemption covenant threshold trading period		20 days
Warrants redemption covenant threshold consecutive trading period		30 days				3 days
Private warrants
Class of Warrant or Right [Line Items]
Number of securities called by warrant (in shares)			174,894	210,642		174,894	210,642
Exercise price (in usd per shares)			$ 11.50			$ 11.50			$ 11.50
Fair value of derivative liability			$ 98			$ 98			$ 9
Derivative gain and (loss)			$ 56	$ (102)		$ 89	$ (283)
Warrants issued (in shares)			174,894			174,894			210,642
Warrants outstanding (in shares)			174,894			174,894			210,642