Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Consolidated Statements of Comprehensive Income
Net margins including noncontrolling interest	$ 17,871	$ 48,199	$ 38,122	$ 74,322
Other comprehensive income (loss):
Unrealized gain (loss) on securities available for sale	36	(89)	35	(112)
Reclassification adjustment for actuarial (gain) loss on postretirement benefit obligation included in net income	(23)	9	(68)	26
Other comprehensive income (loss)	13	(80)	(33)	(86)
Comprehensive income including noncontrolling interest	17,884	48,119	38,089	74,236
Net comprehensive (income) loss attributable to noncontrolling interest	(132)	103	(313)	390
Comprehensive income attributable to the Association	$ 17,752	$ 48,222	$ 37,776	$ 74,626

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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