General form of registration statement for all companies including face-amount certificate companies

Redeemable Convertible Preferred Stock Warrants - Additional Information (Detail)

v3.21.2
Redeemable Convertible Preferred Stock Warrants - Additional Information (Detail)
Mar. 19, 2021
USD ($)
yr
$ / shares
shares
Measurement Input, Share Price [Member]  
Redeemable Convertible Preferred Stock Warrants [Line Items]  
Warrants and Rights Outstanding, Measurement Input 30.33
InQ Tel [Member]  
Redeemable Convertible Preferred Stock Warrants [Line Items]  
Government contract receivable $ 1.0
Class of warrants exercise price per share | $ / shares $ 0.1
Warrants and Rights Outstanding, Term 10 years
Warrants Not Settleable in Cash, Fair Value Disclosure $ 0.6
Government grants $ 1.0
InQ Tel [Member] | Measurement Input, Price Volatility [Member]  
Redeemable Convertible Preferred Stock Warrants [Line Items]  
Warrants and Rights Outstanding, Measurement Input 60.2
InQ Tel [Member] | Measurement Input, Risk Free Interest Rate [Member]  
Redeemable Convertible Preferred Stock Warrants [Line Items]  
Warrants and Rights Outstanding, Measurement Input 0.07
InQ Tel [Member] | Measurement Input, Expected Term [Member]  
Redeemable Convertible Preferred Stock Warrants [Line Items]  
Warrants and Rights Outstanding, Measurement Input | yr 1.1
InQ Tel [Member] | Measurement Input, Expected Dividend Rate [Member]  
Redeemable Convertible Preferred Stock Warrants [Line Items]  
Warrants and Rights Outstanding, Measurement Input 0
InQ Tel [Member] | Series C Preferred Stock [Member]  
Redeemable Convertible Preferred Stock Warrants [Line Items]  
Number of warrants issued for preferred stock conversion | shares 19,857