Note 17 - Unaudited Quarterly Financial Data

12 Months Ended

Dec. 31, 2017

Notes to Financial Statements

Quarterly Financial Information [Text Block]

1 7.	UNAUDITED QUARTERLY FINANCIAL DATA :
	(In thousands, except per share amounts.)

	First		Second		Third		Fourth
	Quarter		Quarter		Quarter		Quarter
201 7
Revenues	$	1,044,797	$	1,203,523	$	1,257,459	$	1,208,103
Gross profit		187,907		209,072		220,048		212,909
Operating income		24,849		37,407		48,436		38,017
Income before income taxes		22,058		34,583		45,335		34,423
Net income	$	14,479	$	21,999	$	29,784	$	105,867
Earnings per share:
Basic	$	0.37	$	0.55	$	0.75	$	2.65
Diluted	$	0.36	$	0.54	$	0.72	$	2.54
2016
Revenues	$	1,070,840	$	1,026,462	$	1,096,041	$	1,021,271
Gross profit		183,270		180,478		181,316		172,948
Operating income		8,181		21,572		27,588		23,387
Income before income taxes		3,942		17,809		24,303		20,395
Net income	$	2,395	$	10,817	$	14,880	$	12,490
Earnings per share:
Basic	$	0.06	$	0.27	$	0.38	$	0.32
Diluted	$	0.06	$	0.27	$	0.37	$	0.31