Quarterly Financial Data

12 Months Ended

Dec. 31, 2012

Quarterly Financial Data [Abstract]

Quarterly Financial Data

Note 17—Quarterly Financial Data (Unaudited)

The following table sets forth certain unaudited quarterly information with respect to the Company's results of operations for the years 2012, 2011 and 2010. Earnings per share are computed independently for each of the quarters presented. Therefore, the sum of the quarterly earnings per share may not equal the total earnings per share amounts for the fiscal year.

	2012 Quarter
(in thousands, except per share data)	1st		2nd		3rd		4th
Sales	$	593,417	$	630,031	$	610,769	$	633,933
Gross profit		40,508		45,991		44,780		45,459
Net income		5,598		13,580		19,314		18,115
Earnings per common share:
Basic		0.10		0.24		0.35		0.33
Diluted		0.10		0.24		0.34		0.33

	2011 Quarter
(in thousands, except per share data)	1st		2nd		3rd		4th
Sales	$	538,312	$	585,549	$	570,083	$	559,086
Gross profit		37,624		37,751		34,635		28,825
Net income		14,513		14,701		19,867		2,878
Earnings per common share:
Basic		0.24		0.24		0.34		0.05
Diluted		0.24		0.24		0.34		0.05

	2010 Quarter
(in thousands, except per share data)	1st		2nd		3rd		4th
Sales	$	571,905	$	589,449	$	613,864	$	626,925
Gross profit		45,237		46,254		47,192		48,732
Net income		18,142		20,137		22,469		19,010
Earnings per common share:
Basic		0.29		0.32		0.36		0.31
Diluted		0.28		0.32		0.36		0.31