Selected Quarterly Financial Data (Unaudited)

12 Months Ended

Dec. 31, 2013

Quarterly Financial Information Disclosure [Abstract]

Selected Quarterly Financial Data (Unaudited)

NOTE 17. Selected Quarterly Financial Data (Unaudited)

The following table sets forth the selected quarterly financial data for each of the quarters in 2013 (in thousands, except per share amounts):


	Quarter Ended
	March 31, 2013		June 30, 2013		September 30, 2013		December 31, 2013
Year Ended December 31, 2013:
Revenue	$	768,980	$	836,685	$	882,981	$	885,252
Gross margin		87,338		95,473		93,124		95,088
Operating income		24,737		30,464		31,295		27,251
Net income		15,364		18,610		18,600		16,536
Basic earnings per share	$	0.42	$	0.50	$	0.50	$	0.45
Diluted earnings per share	$	0.42	$	0.50	$	0.50	$	0.45

The following table sets forth the selected quarterly financial data for each of the quarters in 2012 (in thousands, except per share amounts):


	Quarter Ended
	March 31, 2012		June 30, 2012		September 30, 2012		December 31, 2012
Year Ended December 31, 2012:
Revenue	$	739,885	$	778,312	$	804,888	$	801,023
Gross margin		83,742		87,358		91,587		93,379
Operating income		22,511		27,850		30,351		31,648
Net income		13,662		16,952		18,495		18,844
Basic earnings per share	$	0.37	$	0.46	$	0.50	$	0.51
Diluted earnings per share	$	0.37	$	0.46	$	0.50	$	0.51

- Definition

The entire disclosure for the quarterly financial data in the annual financial statements. The disclosure may include a tabular presentation of financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income or loss before extraordinary items and earnings per share data. It also includes an indication if the information in the note is unaudited, comments on the aggregate effect of year-end adjustments, and an explanation of matters or transactions that affect comparability or are pertinent to an understanding of the information furnished.

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