LEASES (Components of Lease Costs) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Lessee, Lease, Description
Operating lease costs	$ 3,874	$ 4,711	$ 4,636
Variable lease costs	1,222	470	392
Total lease costs	5,096	5,181	5,028
Ground Lease
Lessee, Lease, Description
Operating lease costs	3,391	4,228	4,153
Variable lease costs	962	172	139
Total lease costs	4,353	4,400	4,292
Office Lease
Lessee, Lease, Description
Operating lease costs	483	483	483
Variable lease costs	260	298	253
Total lease costs	$ 743	$ 781	$ 736