Unaudited Condensed Statements of Convertible Preferred Stock and Stockholders' Equity (Deficit) - USD ($) $ in Thousands	Total	Convertible Preferred Stock [Member]	Series A Convertible Preferred Stock [Member]	Series B Convertible Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Accumulated Deficit [Member]
Temporary equity, Beginning balance at Dec. 31, 2020		$ 21,624
Temporary equity, Beginning balance (in shares) at Dec. 31, 2020		6,838,829
Beginning balance at Dec. 31, 2020	$ (14,638)				$ 1	$ 100		$ (14,739)
Beginning balance (in shares) at Dec. 31, 2020					1,046,599
Issuance of convertible preferred stock, net of issuance costs			$ 55,722	$ 124,825
Issuance of convertible preferred stock, net of issuance costs (in shares)			5,894,740	8,038,073
Conversion of convertible preferred stock in connection with initial public offering, converted	202,171	$ (202,171)
Conversion of convertible preferred stock to common stock in connection with initial public offering, converted (in shares)		(20,771,642)
Conversion of convertible preferred stock to common stock in connection with initial public offering, issued	202,171				$ 27	202,144
Conversion of convertible preferred stock to common stock in connection with initial public offering, issued (in shares)					26,608,460
Initial public offering, net of issuance costs	204,137				$ 13	204,124
Initial public offering, net of issuance costs (in shares)					13,110,000
Exercise of common stock options	20					20
Exercise of common stock options (in shares)					113,418
Vesting of restricted shares	326					326
Vesting of restricted shares (in shares)					293,486
Stock-based compensation	3,966					3,966
Unrealized gain (loss) on available-for-sale securities, net	24						$ 24
Net loss	(19,256)							(19,256)
Ending balance at Sep. 30, 2021	376,750				$ 41	410,680	24	(33,995)
Ending balance (in shares) at Sep. 30, 2021					41,171,963
Beginning balance at Jun. 30, 2021	384,795				$ 41	407,966	17	(23,229)
Beginning balance (in shares) at Jun. 30, 2021					41,094,559
Vesting of restricted shares	148					148
Vesting of restricted shares (in shares)					77,404
Stock-based compensation	2,566					2,566
Unrealized gain (loss) on available-for-sale securities, net	7						7
Net loss	(10,766)							(10,766)
Ending balance at Sep. 30, 2021	376,750				$ 41	410,680	24	(33,995)
Ending balance (in shares) at Sep. 30, 2021					41,171,963
Beginning balance at Dec. 31, 2021	366,327				$ 41	413,967	(270)	(47,411)
Beginning balance (in shares) at Dec. 31, 2021					41,243,137
Conversion of convertible preferred stock in connection with initial public offering, converted	0
Exercise of common stock options	$ 1					1
Exercise of common stock options (in shares)	7,405				7,405
Shares issued under employee stock purchase plan	$ 307					307
Shares issued under employee stock purchase plan (in shares)					32,662
Vesting of restricted shares	881				$ 1	880
Vesting of restricted shares (in shares)					267,500
Stock-based compensation	12,998					12,998
Unrealized gain (loss) on available-for-sale securities, net	(2,007)						(2,007)
Net loss	(46,994)							(46,994)
Ending balance at Sep. 30, 2022	331,513				$ 42	428,153	(2,277)	(94,405)
Ending balance (in shares) at Sep. 30, 2022					41,550,704
Beginning balance at Jun. 30, 2022	343,814				$ 42	423,388	(1,907)	(77,709)
Beginning balance (in shares) at Jun. 30, 2022					41,501,269
Vesting of restricted shares	169					169
Vesting of restricted shares (in shares)					49,435
Stock-based compensation	4,596					4,596
Unrealized gain (loss) on available-for-sale securities, net	(370)						(370)
Net loss	(16,696)							(16,696)
Ending balance at Sep. 30, 2022	$ 331,513				$ 42	$ 428,153	$ (2,277)	$ (94,405)
Ending balance (in shares) at Sep. 30, 2022					41,550,704