Other Comprehensive Income

9 Months Ended

Sep. 30, 2015

Stockholders' Equity Note [Abstract]

Other Comprehensive Income

Other Comprehensive Income

Changes in accumulated other comprehensive loss, net of tax, for the three and nine months ended Sept. 30, 2015 and 2014 were as follows:

	Gains and Losses on Cash Flow Hedges
(Thousands of Dollars)	Three Months Ended Sept. 30, 2015			Three Months Ended Sept. 30, 2014
Accumulated other comprehensive loss at July 1	$	(247	)	$	(324	)
Losses reclassified from net accumulated other comprehensive loss	19			20
Net current period other comprehensive income	19			20
Accumulated other comprehensive loss at Sept. 30	$	(228	)	$	(304	)

	Gains and Losses on Cash Flow Hedges
(Thousands of Dollars)	Nine Months Ended Sept. 30, 2015			Nine Months Ended Sept. 30, 2014
Accumulated other comprehensive loss at Jan. 1	$	(285	)	$	(361	)
Losses reclassified from net accumulated other comprehensive loss	57			57
Net current period other comprehensive income	57			57
Accumulated other comprehensive loss at Sept. 30	$	(228	)	$	(304	)

Reclassifications from accumulated other comprehensive loss for the three and nine months ended Sept. 30, 2015 and 2014 were as follows:

	Amounts Reclassified from Accumulated Other Comprehensive Loss
(Thousands of Dollars)	Three Months Ended Sept. 30, 2015				Three Months Ended Sept. 30, 2014
Losses on cash flow hedges:
Interest rate derivatives	$	32		(a)	$	32		(a)
Total, pre-tax	32				32
Tax benefit	(13		)		(12		)
Total amounts reclassified, net of tax	$	19			$	20

	Amounts Reclassified from Accumulated Other Comprehensive Loss
(Thousands of Dollars)	Nine Months Ended Sept. 30, 2015				Nine Months Ended Sept. 30, 2014
Losses on cash flow hedges:
Interest rate derivatives	$	94		(a)	$	95		(a)
Total, pre-tax	94				95
Tax benefit	(37		)		(38		)
Total amounts reclassified, net of tax	$	57			$	57

^(a)  Included in interest charges.