Unaudited Quarterly Financial Data (Tables)

12 Months Ended

Dec. 28, 2013

Quarterly Financial Information Disclosure [Abstract]

Summary of Consolidated Quarterly Results of Operations

The following tables summarize the consolidated quarterly results of operations for 2013 and 2012 (in thousands, except per share amounts):

	2013
	First Quarter			Second Quarter		Third Quarter		Fourth Quarter
Net sales	$	49,563		$	62,847	$	64,858	$	62,035
Gross profit	$	17,559		$	21,030	$	20,920	$	20,625
Net income	$	5,264		$	9,922	$	6,289	$	5,343
Net income per share – basic	$	0.10		$	0.20	$	0.14	$	0.11
Net income per share – diluted	$	0.09		$	0.19	$	0.13	$	0.11
	2012
	First Quarter			Second Quarter		Third Quarter		Fourth Quarter
Net sales	$	38,100		$	46,486	$	44,743	$	45,211
Gross profit	$	11,936		$	16,481	$	15,242	$	16,009
Net (loss) income	$	(652	)	$	3,690	$	2,722	$	3,194
Net (loss) income per share – basic	$	(0.01	)	$	0.07	$	0.05	$	0.06
Net (loss) income per share – diluted	$	(0.01	)	$	0.07	$	0.05	$	0.06