Stockholders' Equity - Narrative (Details) $ / shares in Units, $ in Thousands			1 Months Ended				12 Months Ended
	Apr. 19, 2024 shares	Apr. 09, 2024 shares	Dec. 31, 2025 USD ($) vote $ / shares shares	May 31, 2025 USD ($) $ / shares	Apr. 30, 2025 $ / shares shares	Mar. 31, 2024 shares	Dec. 31, 2025 USD ($) vote $ / shares shares	Dec. 31, 2024 USD ($) $ / shares shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock reserved for future issuance (in shares)			7,707,953				7,707,953	5,997,577
Options granted (in shares)							1,600,542
Options granted (in dollars per share) | $ / shares							$ 8.07
Aggregate intrinsic value of options exercised | $							$ 300	$ 2,100
Options exercisable, options are available to be early exercised (in shares)			0				0	35,794
Options exercisable (in shares)			3,026,507				3,026,507	2,114,772
Weighted-average grant-date fair value (in dollars per share) | $ / shares							$ 6.28	$ 13.66
Total unrecognized stock-based compensation | $			$ 20,500				$ 20,500	$ 20,700
Weighted-average period (in years)							2 years 4 months 24 days	2 years 10 months 24 days
Share-based payment arrangement, expense | $							$ 10,038	$ 6,804
Common stock reserved under the 2024 Employee Stock Purchase Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock reserved for future issuance (in shares)		280,000	436,306				436,306
Employee stock ownership plan, increase in reserved shares, maximum (in shares)		280,000
Employee stock ownership plan, increase in reserved shares, percentage of outstanding stock		1.00%
Shares purchased through employee stock purchase plan (in shares)							84,243
Share-based payment arrangement, expense | $							$ 200
Common stock options
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock reserved for future issuance (in shares)			5,548,320				5,548,320	4,045,500
Share-based compensation arrangement by share-based payment award, expiration period (in years)							10 years
Minimum | Common stock reserved under the 2024 Employee Stock Purchase Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Employee stock ownership plan, percentage of compensation		1.00%
Maximum | Common stock reserved under the 2024 Employee Stock Purchase Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Employee stock ownership plan, percentage of compensation		15.00%
Shares available for issuance under the 2024 Equity Incentive Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock reserved for future issuance (in shares)			1,707,563			2,700,000	1,707,563	1,674,309
Share-based compensation arrangement, yearly increase in authorized shares, percent of shares outstanding						5.00%
Shares available for issuance under the 2024 Equity Incentive Plan | Common stock options
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, expiration period (in years)						10 years
Shares available for issuance under the 2024 Equity Incentive Plan | Minimum | Common stock options
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Percentage of exercise price for options granted						100.00%
Follow-on Offering
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Proceeds from issuance of common stock | $							$ 93,243	$ 0
Over-Allotment Option
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock issued during period, shares (in shares)	548,682
At The Market Offering
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Proceeds from issuance of common stock | $							$ 19,012	$ 0
Class A
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock, number of votes | vote			1				1
Common stock, par value (in dollars per share) | $ / shares			$ 0.001				$ 0.001	$ 0.001
Options granted (in shares)					286,000
Options granted (in dollars per share) | $ / shares					$ 4.50
Shares purchased through employee stock purchase plan (in shares)							84,243	17,996
Class A | Follow-on Offering
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock issued during period, shares (in shares)							8,097,570
Proceeds from issuance of common stock | $			$ 99,200
Payments of stock issuance costs | $			$ 6,200
Class A | At The Market Offering
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock issued during period, shares (in shares)							3,241,110
Shares issued, price per share (in dollars per share) | $ / shares			$ 6.04				$ 6.04
Proceeds from issuance of common stock | $							$ 19,600
Payments of stock issuance costs | $							600
Sale of stock shares authorized to issuance amount | $				$ 75,000
Common stock, par value (in dollars per share) | $ / shares				$ 0.001
Sale of stock remaining authorized amount | $			$ 55,400				$ 55,400
Class B
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock, number of votes | vote			0				0
Common stock reserved for future issuance (in shares)			0				0	0
Common stock, par value (in dollars per share) | $ / shares			$ 0.001				$ 0.001	$ 0.001
Shares purchased through employee stock purchase plan (in shares)							0	0
Class B | Follow-on Offering
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock issued during period, shares (in shares)							0
Class B | At The Market Offering
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock issued during period, shares (in shares)							0