QUARTERLY RESULTS FOR 2024 AND 2023 (UNAUDITED) - Narrative (Details) - USD ($)	3 Months Ended	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Revenues from External Customers and Long-Lived Assets [Line Items]
Direct premiums written, period increase	$ 38,300,000
Direct premiums written, period increase (percent)	8.80%
Direct premiums written	$ 470,900,000	$ 2,069,692,000	$ 1,921,833,000	$ 1,845,786,000
Policies in force, period increase	$ 10,987	$ 45,594
Policies in force, increase (percent)	1.30%	5.60%
Expense ratio, period increase(percent)	25.60%	25.60%	21.80%
Florida
Revenues from External Customers and Long-Lived Assets [Line Items]
Direct premiums written, period increase	$ 2,700,000
Direct premiums written, period increase (percent)	0.80%
States Other than Florida
Revenues from External Customers and Long-Lived Assets [Line Items]
Direct premiums written, period increase	$ 35,600,000
Direct premiums written, period increase (percent)	38.40%