POLICY AND CLAIM RESERVES (Claims) (Details) $ in Thousands	Dec. 31, 2021 USD ($) claim	Dec. 31, 2020 USD ($) claim	Dec. 31, 2019 USD ($) claim	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)	Dec. 31, 2012 USD ($)
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Liabilities for claims and claim adjustment expenses, net of reinsurance	$ 6,791	$ 6,856
Accident Year 2018
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Incurred Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	935	968	$ 935
IBNR Reserves			$ 0
Cumulative Number of Reported Claims | claim			1,468
Cumulative Paid Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	929	917	$ 614
Accident Year 2019
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Incurred Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	741	818
IBNR Reserves		$ 0
Cumulative Number of Reported Claims | claim		1,019
Cumulative Paid Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	703	$ 451
Accident Year 2020
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Incurred Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	778
IBNR Reserves	$ 390
Cumulative Number of Reported Claims | claim	793
Cumulative Paid Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	$ 433
Homeowners, Dwelling Fire and Other Liability
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Incurred Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	347,198
Homeowners, Dwelling Fire and Other Liability | Accident Year 2011
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Incurred Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	$ 29,831	29,830	29,834	$ 29,827	$ 29,885	$ 29,948	$ 30,091	$ 30,402	$ 30,190	$ 29,959
IBNR Reserves		0
Cumulative Number of Reported Claims | claim	5,206,000
Homeowners, Dwelling Fire and Other Liability | Accident Year 2012
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Incurred Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	$ 27,013	27,015	27,022	27,236	27,191	27,023	27,076	27,147	27,436
IBNR Reserves		3
Cumulative Number of Reported Claims | claim	5,217,000
Homeowners, Dwelling Fire and Other Liability | Accident Year 2013
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Incurred Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	$ 26,086	26,086	26,096	26,130	26,225	26,290	26,422	25,929
IBNR Reserves		0
Cumulative Number of Reported Claims | claim	4,759,000
Homeowners, Dwelling Fire and Other Liability | Accident Year 2014
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Incurred Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	$ 30,822	31,033	30,960	30,890	30,360	30,861	31,484
IBNR Reserves		193
Cumulative Number of Reported Claims | claim	5,868,000
Homeowners, Dwelling Fire and Other Liability | Accident Year 2015
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Incurred Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	$ 35,137	35,151	35,144	35,399	35,343	36,287
IBNR Reserves		0
Cumulative Number of Reported Claims | claim	5,207,000
Homeowners, Dwelling Fire and Other Liability | Accident Year 2016
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Incurred Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	$ 38,685	38,675	38,642	38,958	40,210
IBNR Reserves		4
Cumulative Number of Reported Claims | claim	5,341,000
Homeowners, Dwelling Fire and Other Liability | Accident Year 2017
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Incurred Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	$ 36,668	36,229	36,195	37,079
IBNR Reserves		349
Cumulative Number of Reported Claims | claim	4,813,000
Homeowners, Dwelling Fire and Other Liability | Accident Year 2018
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Incurred Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	$ 35,231	35,199	35,929
IBNR Reserves		135
Cumulative Number of Reported Claims | claim	4,852,000
Homeowners, Dwelling Fire and Other Liability | Accident Year 2019
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Incurred Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	$ 49,911	50,722
IBNR Reserves		495
Cumulative Number of Reported Claims | claim	6,366,000
Homeowners, Dwelling Fire and Other Liability | Accident Year 2020
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Incurred Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	$ 37,814
IBNR Reserves		2,595
Cumulative Number of Reported Claims | claim	4,947,000
Accident and Health Claim
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Cumulative Paid Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	$ 340,477
All outstanding liabilities before 2008, net of reinsurance	70
Liabilities for claims and claim adjustment expenses, net of reinsurance	6,791
Accident and Health Claim | Accident Year 2011
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Cumulative Paid Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	29,825	29,825	29,824	29,823	29,835	29,834	29,765	29,614	29,135	$ 26,162
Accident and Health Claim | Accident Year 2012
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Cumulative Paid Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	27,006	27,006	27,011	26,976	26,788	26,661	26,487	26,114	$ 24,157
Accident and Health Claim | Accident Year 2013
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Cumulative Paid Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	26,086	26,086	26,094	26,095	26,033	25,800	25,461	$ 22,844
Accident and Health Claim | Accident Year 2014
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Cumulative Paid Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	30,519	30,492	30,366	30,296	30,190	30,066	$ 25,923
Accident and Health Claim | Accident Year 2015
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Cumulative Paid Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	35,132	35,131	35,139	35,030	34,722	$ 31,893
Accident and Health Claim | Accident Year 2016
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Cumulative Paid Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	38,674	38,659	38,499	38,245	$ 35,209
Accident and Health Claim | Accident Year 2017
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Cumulative Paid Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	36,121	35,924	35,543	$ 32,456
Accident and Health Claim | Accident Year 2018
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Cumulative Paid Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	34,905	34,593	$ 30,796
Accident and Health Claim | Accident Year 2019
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Cumulative Paid Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	49,024	$ 45,423
Accident and Health Claim | Accident Year 2020
Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]
Cumulative Paid Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance	$ 33,185