LEASES (Summary of Supplemental Cash Flow Information Related to Direct Finance and Operating Leases) (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Leases [Abstract]
Right-of-use asset obtained in exchange for lease obligation	$ 2,772	$ 455
Operating cash flows from operating leases	1,844	2,139
Operating cash flows from direct finance leases	229	261
Financing cash flows from direct finance leases	$ 561	$ 561