Annual report pursuant to Section 13 and 15(d)

Consolidated Balance Sheets (Parenthetical)

v2.4.0.6
Consolidated Balance Sheets (Parenthetical) (USD $)
In Thousands, except Share data, unless otherwise specified
Dec. 31, 2011
Jan. 01, 2011
Consolidated Balance Sheets [Abstract]    
Accounts receivable, allowances $ 183 $ 372
Common stock, par value $ 0.001 $ 0.001
Common stock, shares authorized 100,000,000 100,000,000
Common stock, shares issued 30,625,764 30,429,376
Common stock, shares outstanding 30,625,764 30,429,376