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EQUITY (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Dec. 31, 2021
Sep. 30, 2021
Jun. 30, 2021
Mar. 31, 2021
Sep. 30, 2020
Jun. 30, 2020
Mar. 31, 2020
Sep. 30, 2021
Dividends, Per Share, Cash Paid   $ 0.935 $ 0.935 $ 0.935 $ 0.935 $ 0.935 $ 0.935  
Dividends, Preferred Stock, Cash   $ 300 $ 300 $ 300        
Preferred Stock, Dividends, Declared   $ 275 $ 275 $ 275 $ 275 $ 275 $ 275  
Series E Preferred Stock [Member]                
Preferred Stock, Dividend Rate, Percentage               5.50%
Subsequent Event [Member]                
Common Stock, Dividends, Per Share, Declared $ 0.935              
Dividends Payable, Date of Record Nov. 01, 2021              
Dividends Payable, Date to be Paid Nov. 15, 2021              
Preferred Stock, Dividends, Declared $ 300