Reinsurance, Amounts Represent Effect of Reinsurance on Premiums Earned (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Effect of Reinsurance on Premiums Earned [Abstract]
Direct	$ 686,584,907	$ 627,331,528	$ 601,408,581
Assumed	583,559,906	578,216,997	573,891,506
Ceded	(388,073,427)	(383,059,075)	(399,284,886)
Net premiums earned	$ 882,071,386	$ 822,489,450	$ 776,015,201
Percentage of assumed premiums earned to net premiums earned	66.20%	70.30%	74.00%