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Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Net income	$ 4,632	$ 2,869	$ 6,141	$ 10,853
Other comprehensive income:
Unrealized gain (loss) on effective portion of cash flow hedges, net of tax of $1,050 and $796 in 2017 and $72 and $779 in 2016, respectively	1,678	(115)	(1,271)	1,244
Reclassification of cash flow hedge losses into statement of operations, net of tax of $424 and $1,546 in 2017 and $1,596 and $5,215 in 2016, respectively	677	2,549	2,469	8,331
Total other comprehensive income	2,355	2,434	1,198	9,575
Comprehensive income	$ 6,987	$ 5,303	$ 7,339	$ 20,428

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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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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Amount after tax of other comprehensive income (loss) attributable to parent entity.

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Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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The amount of net gains or losses on price risk cash flow hedges reclassified during the period to earnings from accumulated other comprehensive income.

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