Convertible Preferred Stock - Schedule of Convertible Preferred Stock (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Temporary Equity [Line Items]
Authorized Shares	100,000,000	1,347,305
Issued Shares	0	1,164,696
Outstanding Shares	0	1,164,696
Carrying Value		$ 101,967
Liquidation Preference	$ 0	$ 94,261
Series A-1 Convertible Preferred Stock
Temporary Equity [Line Items]
Authorized Shares		94,010
Issued Shares		94,010
Outstanding Shares		94,010
Carrying Value		$ 3,000
Liquidation Preference		$ 3,001
Series A-2 Convertible Preferred Stock
Temporary Equity [Line Items]
Authorized Shares		82,400
Issued Shares		82,400
Outstanding Shares		82,400
Carrying Value		$ 2,395
Liquidation Preference		$ 2,105
Series B-1 Convertible Preferred Stock
Temporary Equity [Line Items]
Authorized Shares		374,440
Issued Shares		344,730
Outstanding Shares		344,730
Carrying Value		$ 19,957
Liquidation Preference		$ 20,125
Series B-2 Convertible Preferred Stock
Temporary Equity [Line Items]
Authorized Shares		229,258
Issued Shares		229,061
Outstanding Shares		229,061
Carrying Value		$ 16,423
Liquidation Preference		$ 11,366
Series C-1 Convertible Preferred Stock
Temporary Equity [Line Items]
Authorized Shares		122,726
Issued Shares		85,909
Outstanding Shares		85,909
Carrying Value		$ 8,293
Liquidation Preference		$ 8,400
Series C-2 Convertible Preferred Stock
Temporary Equity [Line Items]
Authorized Shares		157,973
Issued Shares		94,825
Outstanding Shares		94,825
Carrying Value		$ 9,272
Liquidation Preference		$ 6,479
Series D Convertible Preferred Stock
Temporary Equity [Line Items]
Authorized Shares		286,498
Issued Shares		233,761
Outstanding Shares		233,761
Carrying Value		$ 42,627
Liquidation Preference		$ 42,785