XML 19 R48.htm IDEA: XBRL DOCUMENT v2.4.0.6
Summary of Significant Accounting Policies (Details 6) (USD $)
1 Months Ended 12 Months Ended
Jan. 01, 2011
Dec. 29, 2012
Dec. 31, 2011
Nov. 27, 2010
Rollforward of the accounts receivable allowance        
Balance at beginning of period $ 7,036,000 $ 6,548,000    
Additions charged to revenues   6,808,000 4,628,000  
Amounts written off   (3,897,000) (4,961,000)  
Balance at end of period   9,459,000 6,548,000 7,036,000
Foreign Currency Translation        
Transaction gains and losses recorded in income (loss) 47,000 (200,000) (400,000) (500,000)
NeuCo,Inc.
       
Rollforward of the accounts receivable allowance        
Change related to NeuCo   $ 0 $ (155,000)