Quarterly Results of Operations (Unaudited) (Notes)

12 Months Ended

Dec. 31, 2020

Quarterly Results of Operations (Unaudited)

The following is a summary of the quarterly results of operations for the years ended December 31, 2020 and 2019:


	2020
	March 31		June 30		September 30		December 31
Operating revenue	$	305,557	$	281,678	$	331,997	$	350,341
Net income from continuing operations	$	11,417	$	9,225	$	16,992	$	15,133
Loss from discontinued operation, net of tax	(3,042)		(6,071)		(345)		(19,576)
Net income	$	8,375	$	3,154	$	16,647	$	(4,443)

Basic net income (loss) per share:
Continuing operations	$	0.41	$	0.33	$	0.61	$	0.55
Discontinued operation	(0.11)		(0.22)		(0.01)		(0.72)
Net income per share	$	0.30	$	0.11	$	0.60	$	(0.17)

Diluted net income (loss) per share:
Continuing operations	$	0.41	$	0.33	$	0.61	$	0.55
Discontinued operation	(0.11)		(0.22)		(0.01)		(0.72)
Net income per share	$	0.30	$	0.11	$	0.60	$	(0.17)

	2019
	March 31		June 30		September 30		December 31
Operating revenue	$	278,961	$	302,887	$	313,683	$	319,656
Net income from continuing operations	$	17,688	$	21,244	$	21,054	$	22,336
Income from discontinued operation, net of tax	719		1,086		1,141		1,832
Net income	$	18,407	$	22,330	$	22,195	$	24,168

Basic net income per share:
Continuing operations	$	0.61	$	0.74	$	0.74	$	0.79
Discontinued operation	0.03		0.04		0.04		0.07
Net income per share	$	0.64	$	0.78	$	0.78	$	0.86

Diluted net income per share:
Continuing operations	$	0.61	$	0.74	$	0.74	$	0.79
Discontinued operation	0.03		0.04		0.04		0.07
Net income per share 1	$	0.64	$	0.78	$	0.78	$	0.85

1 Rounding may impact summation of amounts.