Condensed Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Preferred stock shares authorized	10,000,000	0
Preferred stock par value	$ 0.00001
Preferred stock shares issued	0	0
Preferred stock shares outstanding	0	0
Common stock par value	$ 0.00001	$ 0.00001
Common stock shares authorized	490,000,000	140,492,016
Common stock shares issued	43,115,244	1,250,103
Common stock shares outstanding	43,115,244	1,250,103
Redeemable Convertible Preferred Stock
Temporary equity , par value	$ 0	$ 0.00001
Temporary equity shares authorized	0	114,556,997
Temporary equity shares issued	0	114,556,997
Temporary equity shares outstanding	0	114,556,997
Temporary equity liquidation preference		$ 181,250