POLICY AND CLAIM RESERVES (Property and Casualty Reserve) (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward]
Less reinsurance recoverable on unpaid losses	$ 6,874
Net losses:
Estimated claims and claim adjustment expenses for claims arising in prior years	(907)	$ (544)
Claims and claim adjustment expense payments for claims arising in:
Plus reinsurance recoverable on unpaid losses	1,881
Consolidated Property and Casualty Insurance Entity
Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward]
Balance, beginning of year	10,177	7,199
Less reinsurance recoverable on unpaid losses	3,321	249
Net balances at beginning of year	6,856	6,950
Net losses:
Provision for claims and claim adjustment expenses for claims arising in current year	19,571	25,956
Estimated claims and claim adjustment expenses for claims arising in prior years	(907)	(544)
Total increases	18,664	25,412
Claims and claim adjustment expense payments for claims arising in:
Current year	15,321	21,320
Prior years	3,329	3,889
Total payments	18,650	25,209
Net balances at end of period	6,870	7,153
Plus reinsurance recoverable on unpaid losses	1,809	230
Claims and claim adjustment expense reserves at end of period	$ 8,679	$ 7,383