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	$	(904	)	$	(1,076	)
Losses reclassified from net accumulated other comprehensive loss	44			44
Net current period other comprehensive income	44			44
Accumulated other comprehensive loss at Sept. 30	$	(860	)	$	(1,032	)

	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	$	(989	)	$	(1,161	)
Losses reclassified from net accumulated other comprehensive loss	129			129
Net current period other comprehensive income	129			129
Accumulated other comprehensive loss at Sept. 30	$	(860	)	$	(1,032	)

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	$	68		(a)	$	68		(a)
Total, pre-tax	68				68
Tax benefit	(24		)		(24		)
Total amounts reclassified, net of tax	$	44			$	44

	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	$	201		(a)	$	201		(a)
Total, pre-tax	201				201
Tax benefit	(72		)		(72		)
Total amounts reclassified, net of tax	$	129			$	129

^(a)  Included in interest charges.