XML 106 R54.htm IDEA: XBRL DOCUMENT v2.4.0.8
Stockholders' Equity (Narrative) (Details) (USD $)
In Millions, except Share data, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jul. 01, 2012
Jun. 30, 2013
Jul. 01, 2012
Oct. 21, 2008
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Stock Repurchase Program, Number of Shares Authorized to be Repurchased (in shares)         6,000,000
Stock Repurchased and Retired During Period, Shares 0 0 0 0  
Shares Repurchased And Retired Related to Net of Issuances Shares, Shares     13,000 22,000  
Shares Repurchased And Retired Related To Net Issuances Values     $ 0.5 $ 0.8