Schedule IV - Reinsurance (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Insurance Earned Premiums
Gross Amount	$ 1,244,722	$ 1,102,695	$ 897,598
Ceded to Other Companies	128,471	110,865	92,886
Assumed from Other Companies	22,760	18,874	29,702
Net Amount	1,139,011	1,010,704	834,414
Property and Casualty Insurance
Insurance Earned Premiums
Gross Amount	1,244,722	1,102,695	897,598
Ceded to Other Companies	128,471	110,865	92,886
Assumed from Other Companies	22,760	18,874	29,702
Net Amount	$ 1,139,011	$ 1,010,704	$ 834,414
Percentage of Amount Assumed to Net	2.00%	1.90%	3.60%