Fair Value Measurements - Additonal Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Jan. 31, 2020	Nov. 30, 2019
Fair Value Disclosures [Abstract]
Changes in fair value of warrant liabilities	$ 0	$ 16,240	$ 20,926
Derivative Liability			45,900	$ 62,100	$ 25,000
Securities issuance obligation		$ 10,500	1,500
Fair value of securities issuance obligation			$ 10,500	$ 12,000	$ 6,400