Condensed Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data	Jul. 02, 2011	Jan. 01, 2011
Condensed Consolidated Balance Sheets
Accounts receivable, allowances (in dollars)	$ 7,942	$ 7,036
Intangible assets, accumulated amortization (in dollars)	$ 6,230	$ 5,543
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, shares authorized	25,000,000	25,000,000
Common stock, shares issued	10,635,610	10,567,052
Common stock, shares outstanding	10,635,610	10,567,052