TRUST PREFERRED SECURITIES PAYABLE (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
TRUST PREFERRED SECURITIES PAYABLE [Abstract]
Interest rate	7.00%
Trust preferred securities outstanding			$ 70,680
Trust preferred securities redeemed	$ 0	$ 70,680	0
Loss from extinguishment of debt	0	(1,272)	0
Interest expense recorded on trust preferred securities	$ 0	$ 2,708	$ 5,024