Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 28, 2013	Dec. 29, 2012
Current assets:
Cash and cash equivalents	$ 60,593	$ 27,708
Accounts receivable, less allowance for doubtful accounts and customer credits of $65,879 and $56,512	180,777	140,180
Inventories	164,421	145,270
Deferred income taxes	20,798	20,559
Prepaids and other current assets	5,851	2,332
Total current assets	432,440	336,049
Property, plant and equipment, net	64,786	48,758
Goodwill and intangible assets, net	30,089	26,553
Other assets	1,854	1,323
Total	529,169	412,683
Current liabilities:
Accounts payable	61,255	42,387
Accrued compensation	11,779	9,843
Other accrued liabilities	18,704	11,455
Total current liabilities	91,738	63,685
Other long-term liabilities	5,310	3,447
Deferred income taxes	18,480	12,679
Commitments and contingencies (Note 11)
Shareholders' equity:
Common stock, par value $0.01; authorized 50,000,000 shares; issued and outstanding 36,464,958 and 36,477,506 shares in 2013 and 2012, respectively	365	365
Additional paid-in capital	43,119	41,007
Retained earnings	370,157	291,500
Total shareholders' equity	413,641	332,872
Total	$ 529,169	$ 412,683