CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 959	$ (1,714)
Hedging activity:
Interest rate swap settlements	(411)	(28)
Interest rate swap amounts reclassified into interest expense	489	25
Unrealized loss resulting from changes in fair value of derivative instruments	(7,379)	(1,554)
Other comprehensive loss	(7,301)	(1,557)
Income tax benefit related to items of other comprehensive loss	(112)	0
Other comprehensive loss, net of tax	(7,189)	(1,557)
Comprehensive loss	$ (6,230)	$ (3,271)

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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