Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Secondary Offering	At-the-market offering	Common Stock	Common Stock Secondary Offering	Common Stock At-the-market offering	Additional Paid-In Capital	Additional Paid-In Capital Secondary Offering	Additional Paid-In Capital At-the-market offering	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)
Beginning Balance at Dec. 31, 2021	$ 250,967			$ 3			$ 455,210			$ (204,096)	$ (150)
Beginning Balance, Shares at Dec. 31, 2021				32,971,107
Vesting of shares of common stock subject to repurchase	15						15
Vesting of shares of common stock subject to repurchase, Shares				15,278
Issuance of common stock upon exercise of stock option	1,397						1,397
Issuance of common stock upon exercise of stock option , Shares				383,120
Issuance of common stock upon employee stock purchase plan	445						445
Issuance of common stock upon employee stock purchase plan,share				61,754
Issuance of common stock, net of issuance costs		$ 215,334	$ 1,559		$ 2			$ 215,332	$ 1,559
Issuance of common stock, net of issuance costs, Shares				113,213	15,333,334	113,213
Share-based compensation expense	16,856						16,856
Unrealized gain (loss) on investments	(529)										(529)
Net loss	(113,837)									(113,837)
Ending Balance at Dec. 31, 2022	372,207			$ 5			690,814			(317,933)	(679)
Ending Balance, Shares at Dec. 31, 2022				48,877,806
Vesting of shares of common stock subject to repurchase	2						2
Vesting of shares of common stock subject to repurchase, Shares				508
Issuance of common stock upon exercise of stock option	161						161
Issuance of common stock upon exercise of stock option , Shares				49,871
Issuance of common stock upon vesting of restricted stock units, Shares				88,543
Issuance of common stock upon employee stock purchase plan	530						530
Issuance of common stock upon employee stock purchase plan,share				164,567
Share-based compensation expense	17,199						17,199
Unrealized gain (loss) on investments	687										687
Net loss	(117,501)									(117,501)
Ending Balance at Dec. 31, 2023	$ 273,285			$ 5			$ 708,706			$ (435,434)	$ 8
Ending Balance, Shares at Dec. 31, 2023				49,181,295