Stockholders' Deficit - Additional Information (Detail)	6 Months Ended
	Jun. 30, 2021 Directors $ / shares shares	Jun. 22, 2021 $ / shares	Dec. 31, 2020 $ / shares shares
Class of Stock [Line Items]
Common stock shares authorized	50,500,000		50,500,000
Temporary equity shares authorized	42,066,830		42,066,830
Common stock par or stated value per share | $ / shares	$ 0.0001		$ 0.0001
Common stock shares voting rights	one
Number of directors entitled to be elected by the holders of common stock | Directors	2
Warrant Exercise [Member]
Class of Stock [Line Items]
Stock issued during the period shares warrant exercise	137,446
Class of warrants or right exercise price per share | $ / shares	$ 4.47
Series A Redeemable Convertible Preferred Stock [Member]
Class of Stock [Line Items]
Temporary equity shares authorized			711,203
Series A-1 Redeemable Convertible Preferred Stock [Member]
Class of Stock [Line Items]
Temporary equity shares authorized	11,898,177		11,898,177
Class of warrants or right exercise price per share | $ / shares		$ 2.794
Series B Redeemable Convertible Preferred Stock [Member]
Class of Stock [Line Items]
Temporary equity shares authorized			29,457,450