XML 20 R37.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 8 - 2014 Restructuring Charge (Details) (Restructuring Charge 2014 [Member], USD $)
 3 Months Ended 9 Months Ended
Sep. 28, 2014
Sep. 28, 2014
Note 8 - 2014 Restructuring Charge (Details) [Line Items]    
Restructuring Charges $ 12,400,000  
Restructuring and Related Cost, Number of Positions Eliminated 100  
Effect on Future Cash Flows, Amount 10,000,000  
Employee Severance [Member]
    
Note 8 - 2014 Restructuring Charge (Details) [Line Items]    
Restructuring Charges 9,700,000 9,669,000
Other Restructuring [Member]
    
Note 8 - 2014 Restructuring Charge (Details) [Line Items]    
Restructuring Charges 100,000 133,000
Fixed Asset Impairment [Member]
    
Note 8 - 2014 Restructuring Charge (Details) [Line Items]    
Restructuring Charges $ 2,600,000 $ 2,584,000