Annual report pursuant to Section 13 and 15(d)

Fair Value Measurement - Additional Information (Detail)

v3.22.1
Fair Value Measurement - Additional Information (Detail)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2021
USD ($)
$ / shares
shares
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]  
Warrant redemption price per share | $ / shares $ 0.0001
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares $ 11.50
Series C Preferred Stock  
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]  
Exercise Of Warrants Shares | shares 146,919
Exercise of Series C preferred warrants | $ $ 891
Silicon Valley Bank  
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]  
Class of warrants or right issued during period | shares 32,412
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares $ 1.60
Conversion of Silicon Valley Bank warrants to common stock | $ $ 308
E I B Warrants [Member]  
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]  
Class of Warrant or Right, Outstanding | shares 0