UNPAID LOSS AND LOSS ADJUSTMENT EXPENSES - Property and Casualty (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019	Dec. 31, 2018
Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward]
Balance at beginning of period, gross	$ 1,774
Paid related to:
Balance at end of period, gross	1,691	$ 1,439
Property, Liability and Casualty Insurance Product Line
Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward]
Balance at beginning of period, gross	1,774	2,073
Less reinsurance recoverable related to unpaid loss and loss adjustment expenses	0	0
Balance at beginning of period, net	1,691	1,439
Incurred related to:
Current year	0	0
Prior Year Claims and Claims Adjustment Expense	13
Paid related to:
Current year	0	0
Prior years	96	741
Balance at end of period, net	1,691	1,439	$ 1,774	$ 2,073
Plus reinsurance recoverable related to unpaid loss and loss adjustment expenses	0	0	$ 0	$ 0
Unpaid Loss And Loss Adjustment Expense	$ 100	$ 107