Reinsurance (Details) - USD ($)	6 Months Ended	12 Months Ended
Dec. 31, 2024	Jun. 30, 2024	Dec. 31, 2023	Jun. 30, 2023	Jun. 30, 2022	Jul. 01, 2024	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Catastrophe [Member]
Initial loss subject to personal lines quota share treaty	$ 10,000,000	$ 10,000,000	$ 10,000,000	$ 10,000,000	$ 10,000,000	$ 10,000,000
Risk retained per catastrophe occurrence	(6)	9,500,000	7,400,000	8,750,000	7,400,000	8,750,000
Catastrophe loss coverage in excess of quota share coverage	$ (6)	$ 315,000,000	$ 335,000,000	$ 335,000,000	$ 490,000,000	$ 315,000,000
Reinstatement premium protection	6	Yes	Yes	Yes	Yes	Yes
Personal Lines [Member] [Member] [Member] [Member]
Percent ceded	27.00%	27.00%	30.00%	30.00%	30.00%	30.00%
Risk retained on initial $1,000,000 of losses (7)	$ 730,000	$ 730,000	$ 700,000	$ 700,000	$ 700,000	$ 700,000
Losses per occurrence subject to quota share reinsurance coverage	1,000,000	1,000,000	1,000,000	1,000,000	1,000,000	1,000,000
Excess of loss coverage and facultative facility coverage	400,000	8,400,000	8,400,000	8,400,000	8,400,000	8,400,000
In excess of	600,000	600,000	600,000	600,000	600,000	600,000
Total reinsurance coverage per occurrence	470,000	8,470,000	8,500,000	8,500,000	8,500,000	8,500,000
Losses per occurrence subject to reinsurance coverage	$ 1,000,000	$ 8,000,000	$ 9,000,000	$ 8,000,000	$ 9,000,000	$ 8,000,000
Expiration date	Jan. 01, 2025	Jan. 01, 2025	Jan. 01, 2023	Jan. 01, 2024	Jan. 01, 2023	Jan. 01, 2024
Expiration date- personal lines		Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2024
Personal Umbrella
Risk retained on initial $1,000,000 of losses (7)							$ 300,000	$ 300,000	$ 300,000
Losses per occurrence subject to quota share reinsurance coverage							5,000,000	5,000,000	5,000,000
Total reinsurance coverage per occurrence							$ 4,700,000	$ 4,700,000	$ 4,700,000
Expiration date							Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Percent ceded - first million dollars of coverage							90.00%	90.00%	90.00%
Percent ceded - excess of one million dollars of coverage							95.00%	95.00%	95.00%