Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Consolidated Statements of Comprehensive Income
Net margins including noncontrolling interest	$ 2,666	$ 6,177	$ 20,251	$ 26,123
Other comprehensive income (loss):
Unrealized gain (loss) on securities available for sale	21	(7)	(1)	(23)
Reclassification adjustment for actuarial (gain) loss on postretirement benefit obligation included in net income	(23)	8	(45)	17
Other comprehensive income (loss)	(2)	1	(46)	(6)
Comprehensive income including noncontrolling interest	2,664	6,178	20,205	26,117
Net comprehensive (income) loss attributable to noncontrolling interest	(129)	107	(181)	287
Comprehensive income attributable to the Association	$ 2,535	$ 6,285	$ 20,024	$ 26,404

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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Amount after tax and reclassification adjustments of other comprehensive income (loss).

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