The following is a summary of the unaudited quarterly financial information for the two years ended December 31, 2014 and 2013 (in thousands, except per share data):



	Three Months Ended
2014	March 31		June 30		September 30		December 31

Net sales	$	277,198	$	307,088	$	297,351	$	285,342
Gross profit	32,176		33,512		34,073		25,217
Net income (loss)	10,854		10,154		11,063		5,053
Net income (loss) per common share – basic	0.52		0.49		0.53		0.24
Net income (loss) per common share – diluted	0.52		0.49		0.53		0.24



	Three Months Ended
2013	March 31		June 30		September 30		December 31

Net sales	$	265,351	$	289,460	$	309,927	$	293,514
Gross profit	24,301		40,151		37,904		32,716
Net income (loss)	6,395		15,502		13,802		11,212
Net income (loss) per common share – basic	0.31		0.75		0.67		0.54
Net income (loss) per common share – diluted	0.31		0.75		0.66		0.54