POLICY AND CLAIM RESERVES (Property and Casualty Reserve) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward]
Balance, beginning of year	$ 7,199
Less reinsurance recoverable on unpaid losses	276
Net losses:
Estimated claims and claim adjustment expenses for claims arising in prior years	(687)	$ (1,333)
Claims and claim adjustment expense payments for claims arising in:
Plus reinsurance recoverable on unpaid losses	6,874	276
Claims and claim adjustment expense reserves at end of period	10,177	7,199
Consolidated Property and Casualty Insurance Entity
Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward]
Balance, beginning of year	7,199	8,208
Less reinsurance recoverable on unpaid losses	249	1,384
Net balances at beginning of year	6,950	6,824
Net losses:
Provision for claims and claim adjustment expenses for claims arising in current year	50,112	35,312
Estimated claims and claim adjustment expenses for claims arising in prior years	(687)	(1,333)
Total increases	49,425	33,979
Claims and claim adjustment expense payments for claims arising in:
Current year	44,816	30,179
Prior years	4,703	3,674
Total payments	49,519	33,853
Net balances at end of period	6,856	6,950
Plus reinsurance recoverable on unpaid losses	3,321	249
Claims and claim adjustment expense reserves at end of period	$ 10,177	$ 7,199