Common Stock Warrants - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended		3 Months Ended		6 Months Ended		12 Months Ended
	Apr. 30, 2021	May 31, 2018	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2020	Dec. 31, 2016	Dec. 31, 2018
Class Of Warrant Or Right [Line Items]
Number of warrants issued	40,000	23,669					30,000	45,000
Exercise price	$ 9.41	$ 3.19					$ 18.00	$ 1.14
Warrant shares become exercisable								45,000
Warrant expiration year		2025					2027
Warrant shares, expense recognized			0	0	0	0
Warrant vesting period							4 years
Warrant exercised month and year	2021-05							2021-10
Series B Financing
Class Of Warrant Or Right [Line Items]
Warrant shares become exercisable									15,000
Private Placement
Class Of Warrant Or Right [Line Items]
Warrant shares become exercisable								15,000
Proceeds from offering of securities in a private placement								$ 25.0
Initial Public Offering
Class Of Warrant Or Right [Line Items]
Warrant shares become exercisable							30,000