POLICY AND CLAIM RESERVES (Property and Casualty Reserve) (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward]
Less reinsurance recoverable on unpaid losses	$ 276
Net losses:
Estimated claims and claim adjustment expenses for claims arising in prior years	(1,214)	$ (1,014)
Claims and claim adjustment expense payments for claims arising in:
Plus reinsurance recoverable on unpaid losses	9,363
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	38,477	27,126
Estimated claims and claim adjustment expenses for claims arising in prior years	(1,214)	(1,014)
Total increases	37,263	26,112
Claims and claim adjustment expense payments for claims arising in:
Current year	31,637	22,694
Prior years	4,531	3,496
Total payments	36,168	26,190
Net balances at end of period	8,045	6,746
Plus reinsurance recoverable on unpaid losses	2,778	211
Claims and claim adjustment expense reserves at end of period	$ 10,823	$ 6,957