Condensed Consolidated Statements of Income (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jul. 01, 2012	Jun. 30, 2013	Jul. 01, 2012
NET SALES	$ 159,576	$ 115,605	$ 301,696	$ 218,293
Cost of goods sold	134,416	97,766	254,100	184,020
GROSS PROFIT	25,160	17,839	47,596	34,273
Operating expenses:
Warehouse and delivery	4,710	3,981	9,246	7,655
Selling, general and administrative	7,441	5,940	14,410	10,858
Amortization of intangible assets	521	334	1,040	650
Gain on sale of fixed assets	(426)	(3)	(430)	(3)
Total operating expenses	12,246	10,252	24,266	19,160
OPERATING INCOME	12,914	7,587	23,330	15,113
Stock warrants revaluation	0	134	0	1,804
Interest expense, net	522	790	1,074	1,635
Income before income taxes (credit)	12,392	6,663	22,256	11,674
Income taxes (credit)	4,835	(6,650)	8,680	(6,650)
NET INCOME	$ 7,557	$ 13,313	$ 13,576	$ 18,324
BASIC NET INCOME PER COMMON SHARE (in Dollars per share)	$ 0.70	$ 1.26	$ 1.26	$ 1.77
DILUTED NET INCOME PER COMMON SHARE (in Dollars per share)	$ 0.70	$ 1.22	$ 1.25	$ 1.70
Weighted average shares outstanding - Basic (in Shares)	10,720	10,526	10,814	10,373
- Diluted (in Shares)	10,762	10,921	10,856	10,758