CASH FLOW DISCLOSURES AND NON CASH INVESTING AND FINANCING ACTIVITIES (Non-cash Investing And Financing Activities) (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Noncash Investing and Financing Items [Abstract]
Common Shares issued as part of the Dividend Reinvestment Plan	$ 0	$ 14
Issuance of share based payments	13,967	7,259
Accrued payables for capital expenditures placed into service	148	892
Increase in accrued liabilities related to insurance premium financing agreement	5,173	0
Adjustment to Record Noncontrolling Interest at Redemption Value	$ 1,968	$ (3,196)