Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Statement of Comprehensive Income [Abstract]
NET INCOME	$ 2,601	$ 6,548	$ 11,975	$ 53,456
Interest rate swaps:
Reclassification adjustments for losses included in net income (interest expense)	60	95	74	369
(Losses) gains arising during the period on interest rate swaps	(2,341)	374	(7,642)	1,403
Total other comprehensive income (loss)	(2,281)	469	(7,568)	1,772
COMPREHENSIVE INCOME	$ 320	$ 7,017	$ 4,407	$ 55,228

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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