Stockholders' Equity - Additional Information (Details) - $ / shares		1 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended
	Jul. 20, 2021	Jul. 31, 2021	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2018	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021	Feb. 28, 2021	Dec. 31, 2020
Class of Stock [Line Items]
Common stock, shares authorized			800,000,000		800,000,000				800,000,000
Undesignated preferred stock authorized			80,000,000		80,000,000				80,000,000
Undesignated preferred stock par value			$ 0.0001		$ 0.0001				$ 0.0001
Common stock, shares issued			122,063,473		122,063,473				121,382,547
Common stock, shares outstanding			120,545,318		120,545,318				119,102,505
Share-based compensation, vesting rights description					The restricted stock vests 25% one year from the vesting commencement date and monthly thereafter over a three-year period and is subject to repurchase by the Company in the event of any voluntary or involuntary termination of services to the Company prior to vesting.
Shares of common stock subject to repurchase			30,384		30,384				212,674
Common Stock
Class of Stock [Line Items]
Common stock, shares issued			122,063,473	27,300,123	122,063,473	27,300,123		121,732,846	121,382,547	26,129,283		25,189,673
IPO
Class of Stock [Line Items]
Common stock, shares authorized	800,000,000										156,000,000
Undesignated preferred stock authorized	80,000,000
Undesignated preferred stock par value	$ 0.0001
IPO | Common Stock
Class of Stock [Line Items]
Convertible preferred stock converted into shares of common stock	71,263,685	71,263,685
Restricted Stock
Class of Stock [Line Items]
Shares issued							1,458,332
Share price per share							$ 0.0001
Stock vesting period							3 years
Number of shares of common stock subject to repurchase vested in period			91,146	91,146	182,290	182,293
Restricted Stock | One Year from the Vesting Commencement Date and Monthly Thereafter Over Three-year Vesting Period
Class of Stock [Line Items]
Stock vesting percentage							25.00%
Share-based compensation, vesting rights description					The Company granted 1,795,827 shares of its restricted stock in 2018, which vest 25% one year from the vesting commencement date and monthly thereafter over a three-year period.
Convertible Preferred Stock
Class of Stock [Line Items]
Preferred shares outstanding			0	85,516,454	0	85,516,454			0	85,516,454		69,584,682