Condensed Consolidated Statements of Income (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 28, 2014	Sep. 29, 2013	Sep. 28, 2014	Sep. 29, 2013
NET SALES	$ 188,138	$ 146,623	$ 546,143	$ 448,319
Cost of goods sold	158,110	124,800	457,149	378,900
GROSS PROFIT	30,028	21,823	88,994	69,419
Operating Expenses:
Warehouse & delivery	6,842	5,293	19,613	14,539
Selling, general & administrative	9,339	7,001	26,604	21,411
Amortization of intangible assets	1,408	548	3,036	1,588
(Gain) loss on sale of fixed assets	(51)	6	(27)	(424)
Total operating expenses	17,538	12,848	49,226	37,114
OPERATING INCOME	12,490	8,975	39,768	32,305
Interest expense, net	694	541	1,750	1,615
Income before income taxes	11,796	8,434	38,018	30,690
Income taxes	4,542	2,982	14,637	11,662
NET INCOME	$ 7,254	$ 5,452	$ 23,381	$ 19,028
BASIC NET INCOME PER COMMON SHARE (in Dollars per share)	$ 0.68	$ 0.51	$ 2.19	$ 1.77
DILUTED NET INCOME PER COMMON SHARE (in Dollars per share)	$ 0.68	$ 0.51	$ 2.18	$ 1.76
Weighted average shares outstanding - Basic (in Shares)	10,657	10,655	10,689	10,759
- Diluted (in Shares)	10,720	10,697	10,744	10,800