Condensed Statements of Convertible Preferred Stock and Stockholders' Equity - USD ($) $ in Thousands	Convertible preferred stock. Series A preferred stock	Convertible preferred stock. Series B-1 preferred stock	Convertible preferred stock. Series B-2 preferred stock	Convertible preferred stock. Series C preferred stock	Convertible preferred stock.	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive (Loss) Income	Accumulated Deficit	Total
Balance, Beginning at Dec. 31, 2020							$ 727		$ (34,147)	$ (33,420)
Balance, Beginning (in shares) at Dec. 31, 2020						1,009,479
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Convertible preferred stock converted into shares of common stock						$ 4	160,210			160,214
Convertible preferred stock converted into shares of common stock (in shares)						35,557,569
Issuance of common stock net of offering costs						$ 1	186,147			186,148
Issuance of common stock net of offering costs (Shares)						12,650,000
Exercise of stock options							25			25
Exercise of stock options (shares)						37,263
Stock-based compensation							296			296
Other comprehensive income (loss)								$ (54)		(54)
Net loss									(6,815)	(6,815)
Balance, Ending at Mar. 31, 2021						$ 5	347,405	(54)	(40,962)	306,394
Balance, Ending (in shares) at Mar. 31, 2021						49,254,311
Balance, Beginning at Dec. 31, 2020	$ 15,484	$ 24,778	$ 25,056	$ 94,896	$ 160,214
Balance, Beginning (in shares) at Dec. 31, 2020	8,187,100	7,888,392	6,527,654	12,954,423
Increase (Decrease) in Temporary Equity [Roll Forward]
Convertible preferred stock converted into shares of common stock (in shares)	(8,187,100)	(7,888,392)	(6,527,654)	(12,954,423)
Balance, Beginning at Dec. 31, 2020							727		(34,147)	(33,420)
Balance, Beginning (in shares) at Dec. 31, 2020						1,009,479
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss										(30,117)
Balance, Ending at Sep. 30, 2021						$ 5	349,682	(24)	(64,264)	285,399
Balance, Ending (in shares) at Sep. 30, 2021						49,295,840
Balance, Beginning at Dec. 31, 2020	$ 15,484	$ 24,778	$ 25,056	$ 94,896	160,214
Balance, Beginning (in shares) at Dec. 31, 2020	8,187,100	7,888,392	6,527,654	12,954,423
Increase (Decrease) in Temporary Equity [Roll Forward]
Convertible preferred stock converted into shares of common stock	$ (15,484)	$ (24,778)	$ (25,056)	$ (94,896)	$ (160,214)
Balance, Beginning at Mar. 31, 2021						$ 5	347,405	(54)	(40,962)	306,394
Balance, Beginning (in shares) at Mar. 31, 2021						49,254,311
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of stock options							5			5
Exercise of stock options (shares)						7,684
Stock-based compensation							687			687
Other comprehensive income (loss)								21		21
Net loss									(10,353)	(10,353)
Balance, Ending at Jun. 30, 2021						$ 5	348,097	(33)	(51,315)	296,754
Balance, Ending (in shares) at Jun. 30, 2021						49,261,995
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of stock options							37			37
Exercise of stock options (shares)						33,845
Stock-based compensation							1,548			1,548
Other comprehensive income (loss)								9		9
Net loss									(12,949)	(12,949)
Balance, Ending at Sep. 30, 2021						$ 5	349,682	(24)	(64,264)	285,399
Balance, Ending (in shares) at Sep. 30, 2021						49,295,840
Balance, Beginning at Dec. 31, 2021						$ 5	351,852	(514)	(76,960)	$ 274,383
Balance, Beginning (in shares) at Dec. 31, 2021						49,500,308				49,500,308
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of stock options							73			$ 73
Exercise of stock options (shares)						55,998
Stock-based compensation							1,978			1,978
Other comprehensive income (loss)								(1,418)		(1,418)
Net loss									(14,660)	(14,660)
Balance, Ending at Mar. 31, 2022						$ 5	353,903	(1,932)	(91,620)	260,356
Balance, Ending (in shares) at Mar. 31, 2022						49,556,306
Balance, Beginning at Dec. 31, 2021						$ 5	351,852	(514)	(76,960)	$ 274,383
Balance, Beginning (in shares) at Dec. 31, 2021						49,500,308				49,500,308
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss										$ (48,225)
Balance, Ending at Sep. 30, 2022						$ 6	488,762	(2,179)	(125,185)	$ 361,404
Balance, Ending (in shares) at Sep. 30, 2022						63,208,828				63,208,828
Balance, Beginning at Mar. 31, 2022						$ 5	353,903	(1,932)	(91,620)	$ 260,356
Balance, Beginning (in shares) at Mar. 31, 2022						49,556,306
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of stock options							255			255
Exercise of stock options (shares)						197,284
Purchase of common stock under employee stock purchase plan							178			178
Purchase of common stock under employee stock purchase plan (in shares)						26,775
Stock-based compensation							2,037			2,037
Other comprehensive income (loss)								(404)		(404)
Net loss									(16,067)	(16,067)
Balance, Ending at Jun. 30, 2022						$ 5	356,373	(2,336)	(107,687)	246,355
Balance, Ending (in shares) at Jun. 30, 2022						49,780,365
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock net of offering costs						$ 1	129,164			129,165
Issuance of common stock net of offering costs (Shares)						13,372,093
Exercise of stock options							52			52
Exercise of stock options (shares)						56,370
Stock-based compensation							3,173			3,173
Other comprehensive income (loss)								157		157
Net loss									(17,498)	(17,498)
Balance, Ending at Sep. 30, 2022						$ 6	$ 488,762	$ (2,179)	$ (125,185)	$ 361,404
Balance, Ending (in shares) at Sep. 30, 2022						63,208,828				63,208,828