Condensed Statements of Convertible Preferred Stock and Stockholders' Equity (Deficit) - USD ($) $ in Thousands	Convertible Preferred Stock, Temporary Equity [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	AOCI Attributable to Parent [Member]	Retained Earnings [Member]	Total
Balance (in shares) at Dec. 31, 2022	11,889,674	2,259,734
Balance at Dec. 31, 2022	$ 132,482	$ 2	$ 4,726	$ (76)	$ (97,864)	$ (93,212)
Vesting of shares of common stock subject to repurchase (in shares)		22,364
Vesting of shares of common stock subject to repurchase			22			22
Issuance of Series C convertible preferred stock, net of offering costs of $110 (in shares)	4,016,562	0
Issuance of stock, net of offering costs	$ 60,138	$ 0	0	0	0	0
Exercise of stock options (in shares)	0	70,136
Exercise of stock options	$ 0	$ 0	159	0	0	159
Stock-based compensation	$ 0	$ 0	2,219	0		2,219
Repurchase of stock options (in shares)	0	(2,680)
Repurchase of stock options	$ 0	$ 0	(28)	0	0	(28)
Net income (loss)	0	0	0	0	22,720	22,720
Unrealized gain (loss) on marketable securities	$ 0	$ 0	0	184	0	184
Reclassification of warrants from liability to equity						0
Balance (in shares) at Dec. 31, 2023	15,906,236	2,349,554
Balance at Dec. 31, 2023	$ 192,620	$ 2	7,098	108	(75,144)	(67,936)
Issuance of Series C convertible preferred stock, net of offering costs of $110 (in shares)	0	7,423,682
Issuance of stock, net of offering costs	$ 0	$ 7	107,860	0	0	$ 107,867
Exercise of stock options (in shares)	0	157,081				157,087
Exercise of stock options	$ 0	$ 0	405	0	0	$ 405
Stock-based compensation			6,804			6,804
Net income (loss)	0	0	0	0	(42,258)	(42,258)
Unrealized gain (loss) on marketable securities	$ 0	$ 0	0	(37)	0	(37)
Conversion of convertible preferred stock to common stock upon initial public offering (in shares)	(15,906,236)	15,906,236
Conversion of convertible preferred stock to common stock upon initial public offering	$ (192,620)	$ 17	192,603	0	0	192,620
Reclassification of warrants from liability to equity	$ 0	$ 0	216	0	0	216
Shares purchased through employee stock purchase plan (in shares)	0	17,996
Shares purchased through employee stock purchase plan	$ 0	$ 0	385	0	0	385
Balance (in shares) at Dec. 31, 2024	0	25,854,549
Balance at Dec. 31, 2024	$ 0	$ 26	$ 315,371	$ 71	$ (117,402)	$ 198,066