Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2024	May 09, 2024	May 08, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Fixed maturities amortized cost	$ 721,782			$ 569,013
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01		$ 0.01
Common stock, authorized shares (in shares)	400,000,000			400,000,000
Common stock, shares issued (in shares)	32,658,823	24,000,000	100	24,000,000
Common stock, shares outstanding (in shares)	32,658,823	24,000,000	100	24,000,000