Warrants (Details) $ / shares in Units, shares in Thousands, $ in Thousands	1 Months Ended	3 Months Ended
	Mar. 31, 2022 USD ($) $ / shares shares	Mar. 31, 2022 USD ($) d $ / shares shares	Dec. 31, 2021 USD ($)
Class of Warrant or Right [Line Items]
Warrant liability	$ 10,537	$ 10,537	$ 14,563
Increase to additional paid-in-capital, warrants issued		$ 9,339
Public and Private Warrants
Class of Warrant or Right [Line Items]
Redemption price per warrant (in dollars per share) | $ / shares		$ 0.10
Stock price trigger for redemption of warrants (in dollars per share) | $ / shares		10.00
Public Warrants
Class of Warrant or Right [Line Items]
Redemption price per warrant (in dollars per share) | $ / shares		0.01
Stock price trigger for redemption of warrants (in dollars per share) | $ / shares		$ 18.00
Threshold trading days for redemption of warrants | d		20
Threshold consecutive trading days for redemption of warrants | d		30
Project and Collaboration Warrants
Class of Warrant or Right [Line Items]
Number of securities called by warrants (in shares) | shares	4,560	4,560
Warrants, exercise price (in dollars per share) | $ / shares	$ 0.01	$ 0.01
Warrants, fair value (in dollars per share) | $ / shares	$ 4.96	$ 4.96
Project Warrants
Class of Warrant or Right [Line Items]
Number of securities called by warrants (in shares) | shares	910	910
Warrant liability	$ 4,500	$ 4,500
Increase to additional paid-in-capital, warrants issued	200
Collaboration Warrants
Class of Warrant or Right [Line Items]
Prepaid warrants	9,100	9,100
Prepaid warrants, current	2,600	2,600
Prepaid warrants, noncurrent	$ 6,500	$ 6,500
Warrant term	3 years	3 years
Collaboration Warrants | Vesting immediately
Class of Warrant or Right [Line Items]
Number of securities called by warrants (in shares) | shares	1,825	1,825
Collaboration Warrants | Vesting based on performance goals
Class of Warrant or Right [Line Items]
Number of securities called by warrants (in shares) | shares	1,825	1,825