Warrants - Schedule Of Fair Value Of Warrant Liability (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($)	Dec. 31, 2022 $ / shares	Dec. 31, 2022 USD ($) shares	Dec. 31, 2021 USD ($) shares	Dec. 31, 2020 shares
Class of Warrant or Right [Line Items]
Warrants Outstanding | shares			3,734,555	3,835,278	2,520,794
Liability Classified Warrant [Member]
Class of Warrant or Right [Line Items]
Warrants Outstanding | shares			1,997,208	2,097,931
Warrant Liability			$ 4,520	$ 24,877
Change in Fair value of warrants liability	$ (20,357)
Bridge Financing Warrants [Member] | Liability Classified Warrant [Member]
Class of Warrant or Right [Line Items]
Strike Price | $ / shares		$ 22.90
Warrants Outstanding | shares			0
Warrant Liability			$ 0	676
Change in Fair value of warrants liability	(676)
Private Placement Financing Warrants [Member] | Liability Classified Warrant [Member]
Class of Warrant or Right [Line Items]
Strike Price | $ / shares		19.39
Warrants Outstanding | shares			1,606,533
Warrant Liability			$ 3,125	18,527
Change in Fair value of warrants liability	(15,402)
Modification Warrants [Member] | Liability Classified Warrant [Member]
Class of Warrant or Right [Line Items]
Strike Price | $ / shares		12.04
Warrants Outstanding | shares			316,947
Warrant Liability			$ 1,139	4,603
Change in Fair value of warrants liability	(3,464)
Additional Modification Warrants [Member] | Liability Classified Warrant [Member]
Class of Warrant or Right [Line Items]
Strike Price | $ / shares		$ 14.03
Warrants Outstanding | shares			73,728
Warrant Liability			$ 256	$ 1,071
Change in Fair value of warrants liability	$ (815)