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COMPREHENSIVE INCOME (Tables)
 6 Months Ended
Jun. 30, 2020
COMPREHENSIVE INCOME [Abstract]  
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] The components of Accumulated other comprehensive income (loss) are presented in the Company’s Consolidated Statement of Changes in Equity and are summarized below. See Note 14 for information regarding the Company’s interest rate swaps.
 
Three Months Ended
June 30,
 
Six Months Ended
June 30,
 
2020
 
2019
 
2020
 
2019
 
(In thousands)
ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS):
 
 
 
Balance at beginning of period
$
(12,983
)
 
4,388

 
2,807

 
6,701

    Change in fair value of interest rate swaps - cash flow hedges
(1,824
)
 
(3,754
)
 
(17,614
)
 
(6,067
)
Balance at end of period
$
(14,807
)
 
634

 
(14,807
)
 
634