Discontinued Operations (Tables)

3 Months Ended

Mar. 31, 2015

Discontinued Operations [Abstract]

Summary Of Discontinued Operations Presented In Consolidated Statements Of Income And Comprehensive Income

	Three Months Ended
	March 31, 2014
Operating revenues	$	1,579
Total operating expenses		673
Operating income		906
Other expense:
Loss on sale		134
Income from discontinued operations before income taxes		772
Provision for income taxes		314
Income from discontinued operations	$	458