REINSURANCE (Premiums Written and Earned) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Net Premiums Written
Direct	$ 684,777	$ 726,885	$ 610,608
Ceded	(501,070)	(490,262)	(232,729)
Net premiums written	183,707	236,623	377,879
Net Premiums Earned
Direct	708,820	720,967	582,334
Ceded	(525,517)	(356,833)	(218,682)
Net premiums earned	$ 183,303	$ 364,134	$ 363,652