Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Debt Securities, Available-for-sale, Amortized Cost	$ 266,292
Debt Securities, Available-for-sale, Allowance for Credit Loss	0	$ 0
Premium Receivable, Allowance for Credit Loss	$ 142	$ 142
Preferred stock, par value	$ 0.01
Preferred stock, shares authorized	20,000,000
Preferred Stock, Shares Issued	0	0
Common stock, par value	$ 0.01
Common stock, shares authorized	130,000,000
Common stock, shares issued	48,875,167	48,875,167
Common stock, shares outstanding	46,427,421
Equity investments in pooled funds [Member]
Other Investment Not Readily Marketable, Fair Value	$ 7,420	$ 7,499