CASH FLOW DISCLOSURES AND NON CASH INVESTING AND FINANCING ACTIVITIES (Reconciliation Of Cash) (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022	Sep. 30, 2022	Dec. 31, 2021
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents
Cash and cash equivalents	$ 146,145	$ 224,955	$ 94,271
Escrowed cash	4,948	5,065	13,129
Total cash, cash equivalents, and restricted cash shown in the consolidated statements of cash flows	$ 151,093	$ 230,020	$ 107,400	$ 84,945