Statements of Convertible Preferred Stock and Stockholders' Equity (Deficit) - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid In Capital [Member]	Accumulated Other Comprehensive Loss [Member]	Accumulated Deficit [Member]	Convertible Preferred Stock [Member]	Convertible Preferred Stock [Member] Series A-1 Convertible Preferred Stock [Member]	Convertible Preferred Stock [Member] Series B-1 Convertible Preferred Stock [Member]
Convertible preferred stock, Beginning Balance (in shares) at Dec. 31, 2020						32,198,879
Convertible preferred stock, Beginning Balance at Dec. 31, 2020						$ 30,062
Beginning Balance (in shares) at Dec. 31, 2020		2,639,026
Beginning Balance at Dec. 31, 2020	$ (26,703)	$ 2	$ 393	$ 0	$ (27,098)
Shares released from restriction upon vesting of early-exercised stock options (in shares)		344,179
Shares released from restriction upon vesting of early-exercised stock options	203		203
Vesting of shares of restricted common stock		469,493
Issuance of Series convertible preferred stock, (in shares)							21,944,874	32,958,612
Issuance of Series convertible preferred stock							$ 21,004	$ 92,630
Issuance of Series B-2 convertible preferred stock from convertible note (in shares)						2,805,850
Issuance of Series B-2 convertible preferred stock from convertible note						$ 7,917
Initial public offering, net of issuance costs, (in shares)		13,953,332
Initial public offering, net of issuance costs	190,737	$ 1	190,736
Conversion of convertible preferred stock into common stock, (in shares)		21,634,898				(89,908,215)
Conversion of convertible preferred stock into common stock	151,613	$ 2	151,611			$ (151,613)
Issuance of common stock for Employee Stock Purchase Plan, (in shares)		16,606
Issuance of common stock for Employee Stock Purchase Plan	212		212
Exercise of common stock options, (in shares)		117,745
Exercise of common stock options	98		98
Stock-based compensation	29,031		29,031
Net loss and comprehensive loss	(66,971)				(66,971)
Convertible preferred stock, Ending Balance (in shares) at Dec. 31, 2021						0
Convertible preferred stock, Ending Balance at Dec. 31, 2021						$ 0
Ending Balance (in shares) at Dec. 31, 2021		39,175,279
Ending Balance at Dec. 31, 2021	278,220	$ 5	372,284	0	(94,069)
Shares released from restriction upon vesting of early-exercised stock options (in shares)		171,682
Shares released from restriction upon vesting of early-exercised stock options	102		102
Vesting of shares of restricted common stock		302,281
Issuance of common stock for Employee Stock Purchase Plan, (in shares)		71,272
Issuance of common stock for Employee Stock Purchase Plan	$ 309		309
Exercise of common stock options, (in shares)	395,050	395,050
Exercise of common stock options	$ 585		585
Issuance of common stock, (in shares)		980,000
Issuance of common stock	9,413	$ 1	9,412
Stock-based compensation	21,694		21,694
Other comprehensive loss	(403)			(403)
Net loss and comprehensive loss	(91,758)				(91,758)
Convertible preferred stock, Ending Balance (in shares) at Dec. 31, 2022						0
Convertible preferred stock, Ending Balance at Dec. 31, 2022						$ 0
Ending Balance (in shares) at Dec. 31, 2022		41,095,564
Ending Balance at Dec. 31, 2022	$ 218,162	$ 6	$ 404,386	$ (403)	$ (185,827)